OBSERVATIONAL STUDIES RELATING TO STAR FORMATION .3.

[1] Alter G., 1958, CATALOGUE STAR CLUST

[2] OBSERVATIONAL STUDIES RELATING TO STAR FORMATION .I. [J]. ASTRONOMICAL JOURNAL, 1967, 72 (08) : 1019 - &

[3] OBSERVATIONAL STUDIES RELATING TO STAR FORMATION .2. [J]. ASTRONOMICAL JOURNAL, 1969, 74 (08) : 1021 - &

[4] O ASSOCIATIONS IN SOLAR NEIGHBORHOOD [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1964, 2 : 213 - &

[5] AN UPPER LIMIT ON CONCENTRATION OF MOLECULAR HYDROGEN IN INTERSTELLAR SPACE [J]. ASTROPHYSICAL JOURNAL, 1967, 148 (3P2) : L141 - +

[6] ROCKET OBSERVATION OF INTERSTELLAR MOLECULAR HYDROGEN [J]. ASTROPHYSICAL JOURNAL, 1970, 161 (02) : L81 - +

[7] HARRIS DL, 1963, BASIC ASTRONOMICAL D, P269

[8] HERBIG G, 1970, MEM ROY SOC LIEGE, V59, P13

[9] HUNTER MM, 1969, MON NOT R ASTRON SOC, V142, P473

[10] HUNTER MM, 1966, MON NOT R ASTRON SOC, V133, P239

[1] Alter G., 1958, CATALOGUE STAR CLUST

[2] OBSERVATIONAL STUDIES RELATING TO STAR FORMATION .I. [J]. ASTRONOMICAL JOURNAL, 1967, 72 (08) : 1019 - &

[3] OBSERVATIONAL STUDIES RELATING TO STAR FORMATION .2. [J]. ASTRONOMICAL JOURNAL, 1969, 74 (08) : 1021 - &

[4] O ASSOCIATIONS IN SOLAR NEIGHBORHOOD [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1964, 2 : 213 - &

[5] AN UPPER LIMIT ON CONCENTRATION OF MOLECULAR HYDROGEN IN INTERSTELLAR SPACE [J]. ASTROPHYSICAL JOURNAL, 1967, 148 (3P2) : L141 - +

[6] ROCKET OBSERVATION OF INTERSTELLAR MOLECULAR HYDROGEN [J]. ASTROPHYSICAL JOURNAL, 1970, 161 (02) : L81 - +

[7] HARRIS DL, 1963, BASIC ASTRONOMICAL D, P269

[8] HERBIG G, 1970, MEM ROY SOC LIEGE, V59, P13

[9] HUNTER MM, 1969, MON NOT R ASTRON SOC, V142, P473

[10] HUNTER MM, 1966, MON NOT R ASTRON SOC, V133, P239