slight style improvements for the publication section (#69)
slight style improvements for the publication section (#69)


thobianchi/thobianchi.github.io,axdiamond/axdiamond,ovisnigra/ovisnigra.github.io,thobianchi/thobianchi.github.io,thobianchi/thobianchi.github.io,axdiamond/axdiamond,freesoft/freesoft.github.io,xdite/xdite.github.com,freesoft/freesoft.github.io