EVOLUTION OF CENTRAL STARS OF PLANETARY NEBULAE

[31] A SURVEY OF INTERNAL MOTIONS IN THE PLANETARY NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1950, 111 (02) : 279 - &

[32] A FUEL SUPPLY LIMIT TO AGE OF GLOBULAR CLUSTER M3 [J]. ASTROPHYSICAL JOURNAL, 1962, 135 (02) : 644 - &

[33] ZANSTRA H, 1926, PHYS REV, V27, P644

[34] ZANSTRA H, 1960, B ASTRON I NETH, V15, P237

[35] [No title captured]

[31] A SURVEY OF INTERNAL MOTIONS IN THE PLANETARY NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1950, 111 (02) : 279 - &

[32] A FUEL SUPPLY LIMIT TO AGE OF GLOBULAR CLUSTER M3 [J]. ASTROPHYSICAL JOURNAL, 1962, 135 (02) : 644 - &

[33] ZANSTRA H, 1926, PHYS REV, V27, P644

[34] ZANSTRA H, 1960, B ASTRON I NETH, V15, P237

[35] [No title captured]