共 6 条
[1]
Lehmann EL, 1998, NONPARAMETRICS STATI, P79
[2]
1952, WORLD ALMANAC
[3]
1942, WORLD ALMANAC
[4]
1950, CLIMATOLOGICAL DATA
[5]
1942, US WEATHER BUREAU CL
[6]
1970, SELECTED TABLES MATH, V1