共 19 条
[3]
BROCKELHURST M, 1971, MNRAS, V153, P491
[5]
LYNDS CR, 1968, P C BEAM FOIL SPECTR, P539
[7]
MILLER JS, 1975, ADV ELECTRONICS ELEC
[9]
Osterbrock D. E, 1974, ASTROPHYSICS GASEOUS
[10]
OSTERBROCK DE, IN PRESS