3 Commits

Author	SHA1	Message	Date
Adam Tauber	1088c2a75d	[fix] do not crash if publication date is missing in pubmed engine	2017-12-01 20:54:12 +01:00
Noémi Ványi	d20bba6dc7	minor fixes of pubmed engine ... Closes #1045	2017-11-01 17:02:38 +01:00
jibe-b	df0d915806	[add] pubmed engine	2017-11-01 17:02:38 +01:00