共 17 条
- [4] Hearnshaw J. B., 1972, Memoirs of the Royal Astronomical Society, V77, P55
- [5] EFFECT OF INFALLING MATTER ON HEAVY ELEMENT CONTENT OF A GALAXY [J]. NATURE-PHYSICAL SCIENCE, 1972, 236 (62): : 7 - &
- [6] Oort J H., 1950, B ASTRON I NETH, V11, P91
- [8] OSTRIKER JP, IN PRESS
- [9] STAR FORMATION AND EVOLUTION IN SPIRAL GALAXIES [J]. ASTROPHYSICAL JOURNAL, 1973, 179 (01) : 69 - 83