DARK NEBULAE, GLOBULES, AND PROTOSTARS

[1] [Anonymous], 1962, ADAA, DOI DOI 10.1016/B978-1-4831-9919-1.50006-6

[2] ARNAL EM, 1977, ASTRON ASTROPHYS, V54, P961

[3] On the dark markings of the sky with a catalogue of 182 such objects. [J]. ASTROPHYSICAL JOURNAL, 1919, 49 (01) : 1 - 23

[4] BARNARD EE, 1927, PHOTOGRAPHIC ATLAS S

[5] MASSIVE CONDENSATIONS IN INTERSTELLAR MATTER + STELLAR ASSOCIATIONS [J]. REVIEWS OF MODERN PHYSICS, 1964, 36 (03) : 717 - &

[6] Bok B. J., 1973, MOL GALACTIC ENV, P54

[7] Bok B. J., 1948, CENTENNIAL S HARVARD, V7, P53

[8] MAGELLANIC CLOUDS [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1966, 4 : 95 - &

[9] SMALL DARK NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1947, 105 (02) : 255 - 257

[10] OPTICAL DATA FOR SELECTED BARNARD OBJECTS [J]. ASTRONOMICAL JOURNAL, 1974, 79 (01) : 42 - &

[1] [Anonymous], 1962, ADAA, DOI DOI 10.1016/B978-1-4831-9919-1.50006-6

[2] ARNAL EM, 1977, ASTRON ASTROPHYS, V54, P961

[3] On the dark markings of the sky with a catalogue of 182 such objects. [J]. ASTROPHYSICAL JOURNAL, 1919, 49 (01) : 1 - 23

[4] BARNARD EE, 1927, PHOTOGRAPHIC ATLAS S

[5] MASSIVE CONDENSATIONS IN INTERSTELLAR MATTER + STELLAR ASSOCIATIONS [J]. REVIEWS OF MODERN PHYSICS, 1964, 36 (03) : 717 - &

[6] Bok B. J., 1973, MOL GALACTIC ENV, P54

[7] Bok B. J., 1948, CENTENNIAL S HARVARD, V7, P53

[8] MAGELLANIC CLOUDS [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1966, 4 : 95 - &

[9] SMALL DARK NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1947, 105 (02) : 255 - 257

[10] OPTICAL DATA FOR SELECTED BARNARD OBJECTS [J]. ASTRONOMICAL JOURNAL, 1974, 79 (01) : 42 - &