下面是最新一期《Scientometrics》上发表的两篇论文。

合作与产出的关系：在学术生涯早期较弱，尤其在数学和计算机领域。中后期逐渐增强。实验学科尤其突出。

Hu, Chen, and Liu (2014) How are collaboration and productivity correlated at various career stages of scientists? Scientometrics, 101(2), 1553-1564.
http://link.springer.com/article/10.1007/s11192-014-1323-6/fulltext.html

引文环境在文献检索中的作用：可提高检索高被引文献的精确度。

Liu, Chen, Ding, Wang, et al. (2014) Literature retrieval based on citation context. Scientometrics, 101(2), 1293-1307.
http://link.springer.com/article/10.1007/s11192-014-1233-7/fulltext.html