共 6 条
- [1] AMBUHL HEINZ, 1959, SCHWEIZ ZEITSCHR HYDROL, V21, P133, DOI 10.1007/BF02505455
- [2] FOX JM, 1935, EXP BIOL, V12, P179
- [3] RUTTNER F, 1926, NATURWISS, V14
- [4] WASHBURN R, 1936, EXP BIOL, V13, P145
- [5] WHITFORD L. A., 1960, TRANS AMER MICROSC SOC, V79, P302, DOI 10.2307/3223738