ON THE STELLAR CONTENT AND STRUCTURE OF THE SPIRAL GALAXY M33

[1] Ambartsumian V. A., 1947, STELLAR EVOLUTION AS

[2] Ambartsumian V.A, 1955, OBSERVATORY, V75, P72

[3] AMBARTSUMIAN VA, 1949, SOVIET ASTR AJ, V26, P1

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

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

[6] BOULESTEIX J, 1974, ASTRON ASTROPHYS, V37, P33

[7] CHIOSI C, 1978, ASTRON ASTROPHYS, V63, P103

[8] MASS-LOSS IN EARLY-TYPE STARS [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1978, 16 : 371 - 392

[9] Courtes G., 1977, Topics in Intersteller Matter, P209

[10] DANVER G, 1942, ANN OBS LUND

[1] Ambartsumian V. A., 1947, STELLAR EVOLUTION AS

[2] Ambartsumian V.A, 1955, OBSERVATORY, V75, P72

[3] AMBARTSUMIAN VA, 1949, SOVIET ASTR AJ, V26, P1

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

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

[6] BOULESTEIX J, 1974, ASTRON ASTROPHYS, V37, P33

[7] CHIOSI C, 1978, ASTRON ASTROPHYS, V63, P103

[8] MASS-LOSS IN EARLY-TYPE STARS [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1978, 16 : 371 - 392

[9] Courtes G., 1977, Topics in Intersteller Matter, P209

[10] DANVER G, 1942, ANN OBS LUND