共 131 条
[2]
ALDROVANDI SMV, 1980, ASTROPHYS SPACE SCI, V71, P393
[5]
INTERNATIONAL ULTRAVIOLET EXPLORER SATELLITE-OBSERVATIONS OF 7 HIGH-EXCITATION PLANETARY-NEBULAE
[J].
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES,
1980, 77 (03)
:1231-1234
[8]
ALLER LH, 1975, P NAT ACAD SCI, V76, P1525
[9]
ALLER LH, 1984, PHYSICS THERMAL GASE
[10]
ALLER LH, 1956, GASEOUS NEBULAE INT, V3