1Ordo ez - Matamoros H G, Cozzens S E & Garcia M. International Co-Authorship and Research Team Performance in Colombia [J]. Review of Policy Research, 2010,27 (04):415-431.
2Hayati Z & Didegah F. International scientific collaboration among Iranian researchers during 1998-2007 [J]. Library Hi Tech, 2010,28(03):433-446.
3Cho C C, Hu M W & Liu M C. Improvements in productivity based on co-authorship: a case study of published articles in China[J]. Scientometrics, 2010,85(02):463-470.
4Schmoch U & Schubert T. Are international co-publications an indicator for quality of scientific research? [J]. Scientometrics, 2008,74(03):361-377.
5Gupta B M & Dhawan S M. Measures of Progress of Science in India: An Analysis of the Publication Output in Science and Technology[R/OL]. http://psa.gov.in/writereaddata/ 11913286541_MPSI.pdf.
