共 6 条
[2]
CORSTEN L. C. A., 1958, Mededelingen van de Landbouwhogeschool, V58, P1
[3]
JONES RM, 1959, J ROY STAT SOC B, V21, P172
[4]
Kuiper N. H., 1952, STATISTICA, V83
[5]
TOCHER KD, 1952, J R STAT SOC B, V14, P45