romjerome 56afb5bca9 Add missing 'get_number_of_citations' method (#859)
* Add missing 'get_number_of_citations' method

* update db test for bsddb

* fix trailing whitespace

* typo
2019-08-07 13:47:09 -05:00
..
2019-06-16 13:35:35 -05:00
2015-04-03 13:28:54 +11:00