共 13 条
[1]
Angstrom A., 1956, ARKIV GEOPHYSIK, V3, P551
[2]
AWACHIE IRN, UNPUB SOL ENERGY
[3]
AWACHIE IRN, 1980, NIGER J SOL ENERGY, V1, P45
[6]
CHENDO MAC, 1983, NIGER J SOL ENERGY, V3
[10]
LIU BYH, 1960, SOL ENERGY, V4