共 5 条
[1]
DANCOFF SM, 1947, PHYS REV, V72, P163
[2]
DANCOFF SM, COMMUNICATION
[4]
WHITTAKER ET, 1920, COURSE MODERN ANAL, P314
[5]
Williams EJ, 1939, PROC R SOC LON SER-A, V169, P531, DOI 10.1098/rspa.1939.0015