共 5 条
- [2] A review of published wetland research, 1991–2008: Ecological engineering and ecosystem restoration[J] . Liang Zhang,Ming-Huang Wang,Jie Hu,Yuh-Shan Ho.Ecological Engineering . 2010 (8)
- [3] Is the European Union becoming a single publication system? [J]. SCIENTOMETRICS, 2000, 47 (02) : 265 - 280
- [4] International scientific cooperation: The continentalization of science[J] . M. Leclerc,J. Gagné.Scientometrics . 1995 (3)