共 5 条
[1]
BHABHA HJ, 1944, P ROY SOC A, V185, P250
[3]
MADORE J, 1966, CR ACAD SCI A MATH, V263, P746
[4]
PAPAPETROU A, 1964, ANN I H POINCARE, VA1, P117
[5]
Rohrlich F., 1990, CLASSICAL CHARGED PA