共 46 条
- [11] DYSON JE, 1973, ASTRON ASTROPHYS, V23, P381
- [12] CO AND H2O OBSERVATIONS OF HII REGION NGC-281 [J]. ASTROPHYSICAL JOURNAL, 1978, 219 (02) : 467 - &
- [13] SEQUENTIAL FORMATION OF SUBGROUPS IN OB ASSOCIATIONS [J]. ASTROPHYSICAL JOURNAL, 1977, 214 (03) : 725 - 741
- [15] GOUDIS C, 1978, ASTRON ASTROPHYS, V63, P259
- [19] NGC-7000, IC-5070, AND THE ASSOCIATED EMISSION-LINE STARS [J]. ASTROPHYSICAL JOURNAL, 1958, 128 (02) : 259 - 266
- [20] KAHN FD, 1954, B ASTRON I NETH, V12, P187