共 24 条
[6]
DUNN OJ, 1964, BASIC STATISTICS, P86
[7]
Epstein B., 1965, PHOTOCHEM PHOTOBIOL, V4, P1157
[8]
Fisher G., 1979, ANAL METHODS COAL CO, V3, P489
[9]
FISHER GL, 1978, J RETICULOENDOTH SOC, V24, P243