共 29 条
[1]
ABRAMOWITZ M, 1972, HDB MATH FUNCTIONS, P882
[5]
FERRON JR, 1998, P 24 EUR C CONTR A 3, V21, P1125
[7]
GEIGER J, 2003, COMMUNICATION
[9]
HARTWELL G, 2002, 13 INT STELL WORKSH