add refrence to Richardson's paper for the Derivative functions
add refrence to Richardson's paper for the Derivative functions


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@9656 27541ba8-7e3a-0410-8455-c3a389f83636

beniz/root,zzxuanyuan/root,veprbl/root,lgiommi/root,bbockelm/root,satyarth934/root,sawenzel/root,Dr15Jones/root,veprbl/root,pspe/root,esakellari/my_root_for_test,tc3t/qoot,beniz/root,satyarth934/root,pspe/root,gbitzes/root,smarinac/root,olifre/root,CristinaCristescu/root,strykejern/TTreeReader,jrtomps/root,gbitzes/root,mhuwiler/rootauto,BerserkerTroll/root,esakellari/my_root_for_test,jrtomps/root,nilqed/root,abhinavmoudgil95/root,davidlt/root,Duraznos/root,esakellari/my_root_for_test,krafczyk/root,root-mirror/root,sirinath/root,vukasinmilosevic/root,buuck/root,evgeny-boger/root,BerserkerTroll/root,davidlt/root,pspe/root,Y--/root,sawenzel/root,sbinet/cxx-root,sbinet/cxx-root,jrtomps/root,alexschlueter/cern-root,esakellari/my_root_for_test,gbitzes/root,satyarth934/root,esakellari/my_root_for_test,strykejern/TTreeReader,root-mirror/root,gganis/root,nilqed/root,karies/root,sawenzel/root,sirinath/root,jrtomps/root,tc3t/qoot,mhuwiler/rootauto,dfunke/root,Duraznos/root,nilqed/root,0x0all/ROOT,omazapa/root-old,dfunke/root,ffurano/root5,bbockelm/root,dfunke/root,zzxuanyuan/root,olifre/root,davidlt/root,omazapa/root-old,mkret2/root,beniz/root,evgeny-boger/root,cxx-hep/root-cern,vukasinmilosevic/root,krafczyk/root,bbockelm/root,arch1tect0r/root,arch1tect0r/root,olifre/root,zzxuanyuan/root-compressor-dummy,pspe/root,karies/root,mkret2/root,abhinavmoudgil95/root,sirinath/root,simonpf/root,smarinac/root,sawenzel/root,smarinac/root,simonpf/root,esakellari/my_root_for_test,simonpf/root,gbitzes/root,evgeny-boger/root,omazapa/root,dfunke/root,agarciamontoro/root,zzxuanyuan/root-compressor-dummy,satyarth934/root,ffurano/root5,gbitzes/root,abhinavmoudgil95/root,lgiommi/root,perovic/root,kirbyherm/root-r-tools,davidlt/root,omazapa/root,sirinath/root,bbockelm/root,Y--/root,0x0all/ROOT,olifre/root,georgtroska/root,davidlt/root,dfunke/root,vukasinmilosevic/root,esakellari/my_root_for_test,Y--/root,tc3t/qoot,bbockelm/root,buuck/root,gganis/root,BerserkerTroll/root,strykejern/TTreeReader,gganis/root,beniz/root,simonpf/root,Y--/root,sbinet/cxx-root,CristinaCristescu/root,tc3t/qoot,satyarth934/root,georgtroska/root,mattkretz/root,jrtomps/root,arch1tect0r/root,BerserkerTroll/root,omazapa/root-old,mhuwiler/rootauto,thomaskeck/root,0x0all/ROOT,veprbl/root,dfunke/root,mattkretz/root,cxx-hep/root-cern,abhinavmoudgil95/root,vukasinmilosevic/root,thomaskeck/root,BerserkerTroll/root,sirinath/root,thomaskeck/root,beniz/root,nilqed/root,gbitzes/root,karies/root,karies/root,sirinath/root,agarciamontoro/root,CristinaCristescu/root,ffurano/root5,Duraznos/root,esakellari/root,Duraznos/root,bbockelm/root,zzxuanyuan/root,krafczyk/root,alexschlueter/cern-root,georgtroska/root,nilqed/root,jrtomps/root,tc3t/qoot,gganis/root,davidlt/root,perovic/root,Duraznos/root,CristinaCristescu/root,sawenzel/root,cxx-hep/root-cern,esakellari/root,krafczyk/root,root-mirror/root,omazapa/root-old,esakellari/root,Y--/root,simonpf/root,Duraznos/root,bbockelm/root,olifre/root,esakellari/root,omazapa/root-old,Duraznos/root,cxx-hep/root-cern,agarciamontoro/root,perovic/root,vukasinmilosevic/root,omazapa/root,mhuwiler/rootauto,perovic/root,BerserkerTroll/root,georgtroska/root,abhinavmoudgil95/root,alexschlueter/cern-root,olifre/root,thomaskeck/root,davidlt/root,satyarth934/root,perovic/root,kirbyherm/root-r-tools,abhinavmoudgil95/root,root-mirror/root,omazapa/root,olifre/root,beniz/root,dfunke/root,CristinaCristescu/root,gbitzes/root,nilqed/root,gbitzes/root,vukasinmilosevic/root,gganis/root,dfunke/root,thomaskeck/root,Duraznos/root,root-mirror/root,sawenzel/root,root-mirror/root,Dr15Jones/root,vukasinmilosevic/root,tc3t/qoot,evgeny-boger/root,mhuwiler/rootauto,krafczyk/root,beniz/root,simonpf/root,Y--/root,mkret2/root,bbockelm/root,BerserkerTroll/root,Duraznos/root,karies/root,0x0all/ROOT,satyarth934/root,mkret2/root,sirinath/root,zzxuanyuan/root-compressor-dummy,beniz/root,georgtroska/root,nilqed/root,ffurano/root5,buuck/root,0x0all/ROOT,Dr15Jones/root,mkret2/root,perovic/root,mattkretz/root,sirinath/root,simonpf/root,zzxuanyuan/root,zzxuanyuan/root-compressor-dummy,esakellari/my_root_for_test,omazapa/root-old,simonpf/root,georgtroska/root,abhinavmoudgil95/root,pspe/root,davidlt/root,lgiommi/root,arch1tect0r/root,zzxuanyuan/root-compressor-dummy,buuck/root,georgtroska/root,georgtroska/root,CristinaCristescu/root,jrtomps/root,arch1tect0r/root,evgeny-boger/root,CristinaCristescu/root,veprbl/root,vukasinmilosevic/root,tc3t/qoot,lgiommi/root,mattkretz/root,buuck/root,evgeny-boger/root,sbinet/cxx-root,Y--/root,esakellari/root,strykejern/TTreeReader,BerserkerTroll/root,mattkretz/root,Dr15Jones/root,pspe/root,sawenzel/root,mkret2/root,beniz/root,sbinet/cxx-root,sawenzel/root,agarciamontoro/root,beniz/root,jrtomps/root,esakellari/root,gganis/root,veprbl/root,ffurano/root5,lgiommi/root,lgiommi/root,root-mirror/root,esakellari/root,nilqed/root,zzxuanyuan/root-compressor-dummy,arch1tect0r/root,jrtomps/root,BerserkerTroll/root,mkret2/root,pspe/root,agarciamontoro/root,buuck/root,omazapa/root,krafczyk/root,omazapa/root,evgeny-boger/root,gganis/root,satyarth934/root,omazapa/root-old,evgeny-boger/root,mkret2/root,root-mirror/root,zzxuanyuan/root-compressor-dummy,agarciamontoro/root,sawenzel/root,zzxuanyuan/root-compressor-dummy,mhuwiler/rootauto,agarciamontoro/root,smarinac/root,dfunke/root,satyarth934/root,tc3t/qoot,lgiommi/root,zzxuanyuan/root,mattkretz/root,mattkretz/root,0x0all/ROOT,simonpf/root,georgtroska/root,olifre/root,olifre/root,tc3t/qoot,georgtroska/root,CristinaCristescu/root,thomaskeck/root,buuck/root,strykejern/TTreeReader,davidlt/root,agarciamontoro/root,perovic/root,Duraznos/root,krafczyk/root,kirbyherm/root-r-tools,dfunke/root,omazapa/root,pspe/root,olifre/root,mattkretz/root,omazapa/root-old,CristinaCristescu/root,smarinac/root,smarinac/root,agarciamontoro/root,nilqed/root,zzxuanyuan/root-compressor-dummy,buuck/root,veprbl/root,veprbl/root,mattkretz/root,esakellari/my_root_for_test,arch1tect0r/root,Y--/root,vukasinmilosevic/root,perovic/root,cxx-hep/root-cern,krafczyk/root,strykejern/TTreeReader,gganis/root,karies/root,tc3t/qoot,arch1tect0r/root,jrtomps/root,mhuwiler/rootauto,sbinet/cxx-root,evgeny-boger/root,lgiommi/root,Y--/root,mkret2/root,pspe/root,sawenzel/root,satyarth934/root,dfunke/root,evgeny-boger/root,cxx-hep/root-cern,mhuwiler/rootauto,alexschlueter/cern-root,arch1tect0r/root,zzxuanyuan/root,pspe/root,arch1tect0r/root,veprbl/root,karies/root,alexschlueter/cern-root,mkret2/root,smarinac/root,BerserkerTroll/root,agarciamontoro/root,root-mirror/root,lgiommi/root,georgtroska/root,mattkretz/root,kirbyherm/root-r-tools,abhinavmoudgil95/root,alexschlueter/cern-root,perovic/root,sirinath/root,krafczyk/root,smarinac/root,esakellari/my_root_for_test,esakellari/root,sirinath/root,beniz/root,olifre/root,CristinaCristescu/root,strykejern/TTreeReader,nilqed/root,0x0all/ROOT,zzxuanyuan/root,veprbl/root,satyarth934/root,simonpf/root,smarinac/root,simonpf/root,zzxuanyuan/root,Dr15Jones/root,kirbyherm/root-r-tools,cxx-hep/root-cern,abhinavmoudgil95/root,zzxuanyuan/root-compressor-dummy,mkret2/root,zzxuanyuan/root,jrtomps/root,BerserkerTroll/root,Dr15Jones/root,gganis/root,thomaskeck/root,mhuwiler/rootauto,omazapa/root-old,kirbyherm/root-r-tools,root-mirror/root,omazapa/root,omazapa/root,omazapa/root,evgeny-boger/root,omazapa/root-old,zzxuanyuan/root-compressor-dummy,karies/root,vukasinmilosevic/root,karies/root,omazapa/root,gbitzes/root,alexschlueter/cern-root,root-mirror/root,mhuwiler/rootauto,krafczyk/root,esakellari/root,Y--/root,perovic/root,nilqed/root,0x0all/ROOT,abhinavmoudgil95/root,karies/root,smarinac/root,bbockelm/root,Dr15Jones/root,sbinet/cxx-root,sbinet/cxx-root,lgiommi/root,thomaskeck/root,abhinavmoudgil95/root,thomaskeck/root,mhuwiler/rootauto,arch1tect0r/root,krafczyk/root,bbockelm/root,gganis/root,buuck/root,sbinet/cxx-root,sbinet/cxx-root,bbockelm/root,agarciamontoro/root,esakellari/root,davidlt/root,buuck/root,zzxuanyuan/root,ffurano/root5,sawenzel/root,ffurano/root5,sbinet/cxx-root,mattkretz/root,thomaskeck/root,0x0all/ROOT,veprbl/root,veprbl/root,vukasinmilosevic/root,gbitzes/root,Y--/root,buuck/root,gganis/root,cxx-hep/root-cern,davidlt/root,gbitzes/root,esakellari/root,perovic/root,sirinath/root,CristinaCristescu/root,zzxuanyuan/root,omazapa/root-old,zzxuanyuan/root,kirbyherm/root-r-tools,Duraznos/root,karies/root,pspe/root,lgiommi/root