Remove double header
Remove double header
sauliusg/jabref,sauliusg/jabref,Siedlerchr/jabref,Siedlerchr/jabref,Siedlerchr/jabref,Siedlerchr/jabref,JabRef/jabref,sauliusg/jabref,JabRef/jabref,JabRef/jabref,JabRef/jabref,sauliusg/jabref