共 14 条
- [1] Ankar S., 1976, Contributions Asko Lab, VNo. 11, P1
- [2] Ankar S., 1977, Contributions Asko Lab, VNo. 16, P1
- [4] COULL BC, 1979, ECOLOGICAL PROCESSES, P189
- [5] Elmgren R., 1982, P153
- [6] ELMGREN R, 1980, DOE S SERIES, V52, P779
- [8] HAKALA I, 1971, Annales Zoologici Fennici, V8, P422