CARBON-MONOXIDE ISOTOPE FRACTIONATION IN THE DUST CLOUD LYNDS 134

[21] KING HE, UNPUBLISHED

[22] DENSE MOLECULAR CLOUD IN OMC-1/OMC-2 REGION [J]. ASTROPHYSICAL JOURNAL, 1976, 209 (02) : 452 - &

[23] RADIATIVE TRAPPING AND HYPERFINE-STRUCTURE - HCN [J]. ASTROPHYSICAL JOURNAL, 1975, 195 (02) : L85 - L88

[24] DYNAMIC STRUCTURE OF DARK MOLECULAR CLOUDS [J]. ASTROPHYSICAL JOURNAL, 1978, 225 (01) : 107 - 115

[25] ISOTOPIC ABUNDANCE OF CO IN INTERSTELLAR CLOUDS [J]. ASTROPHYSICAL JOURNAL, 1977, 212 (01) : L39 - L42

[26] LANGER WD, 1978, ASTROPHYS J LETT, V225, P139

[27] NUMERICAL CALCULATIONS OF DYNAMICS OF A COLLAPSING PROTO-STAR [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1969, 145 (03) : 271 - &

[28] EVOLUTION OF SPHERICAL PROTOSTARS WITH MASSES 0.25 M TO 10 M [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1972, 157 (02) : 121 - &

[29] LARSON RB, 1977, PREPRINT

[30] LEUNG CH, UNPUBLISHED

[21] KING HE, UNPUBLISHED

[22] DENSE MOLECULAR CLOUD IN OMC-1/OMC-2 REGION [J]. ASTROPHYSICAL JOURNAL, 1976, 209 (02) : 452 - &

[23] RADIATIVE TRAPPING AND HYPERFINE-STRUCTURE - HCN [J]. ASTROPHYSICAL JOURNAL, 1975, 195 (02) : L85 - L88

[24] DYNAMIC STRUCTURE OF DARK MOLECULAR CLOUDS [J]. ASTROPHYSICAL JOURNAL, 1978, 225 (01) : 107 - 115

[25] ISOTOPIC ABUNDANCE OF CO IN INTERSTELLAR CLOUDS [J]. ASTROPHYSICAL JOURNAL, 1977, 212 (01) : L39 - L42

[26] LANGER WD, 1978, ASTROPHYS J LETT, V225, P139

[27] NUMERICAL CALCULATIONS OF DYNAMICS OF A COLLAPSING PROTO-STAR [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1969, 145 (03) : 271 - &

[28] EVOLUTION OF SPHERICAL PROTOSTARS WITH MASSES 0.25 M TO 10 M [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1972, 157 (02) : 121 - &

[29] LARSON RB, 1977, PREPRINT

[30] LEUNG CH, UNPUBLISHED