共 10 条
[2]
BOIKO VA, 1970, OPT SPEKTROSK, V29, P1023
[3]
COWAN RD, 1972, PRIVATE COMMUNICATIO
[4]
DOSCHEK GA, IN PRESS
[7]
FAWCETT BC, 1971, SRC ASTROPHYSICS RES
[9]
MCMAHON JM, 1971, 11 S EL ION LAS BEAM