共 6 条
[1]
ABLOWITZ MJ, 1974, STUD APPL MATH, V53, P249
[3]
GOLDBERGER ML, 1964, COLLISION THEORY, P320
[5]
SCHWINGER J, UNPUB LECTURE NOTES
[6]
ZAKHAROV VE, 1972, SOV PHYS JETP-USSR, V34, P62