共 89 条
[1]
Acker A., 1978, Astronomy and Astrophysics Supplement Series, V33, P367
[2]
ACKER A, 1982, CDS SPEC PUB, V3
[3]
Aller L. H., 1956, GASEOUS NEBULAE
[4]
Aller L.H., 1968, STARS STELLAR SYSTEM, V7, P483
[5]
CHEMICAL-COMPOSITION OF HIGH-EXCITATION PLANETARIES
[J].
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES,
1981, 78 (09)
:5266-5270