OBSERVATIONAL APPROACH TO EVOLUTION .1. LUMINOSITY FUNCTIONS

[1] BINNENDIJK L, 1946, ANN STERREWACHT L 3, V19

[2] BONDI H, 1955, VISTAS ASTRONOMY, P155

[3] Chandrasekhar S., 1939, INTRO STUDY STELLAR, V55, P412

[4] EBBIGHAUSEN EG, 1940, AP J, V91, P255

[5] PHOTOELECTRIC STUDIES .6. COLOR-LUMINOSITY ARRAYS FOR STARS IN PRAESEPE AND IN M-39 [J]. ASTROPHYSICAL JOURNAL, 1951, 113 (03) : 657 - 662

[6] EGGEN OJ, 1950, AP J, V3, P65

[7] HERTZSPRUNG E, 1947, ANN STERREWACHT LEID, V19

[8] A SEARCH FOR FAINT BLUE STARS [J]. ASTROPHYSICAL JOURNAL, 1947, 105 (01) : 85 - 91

[9] THE GALACTIC CLUSTER M67 AND ITS SIGNIFICANCE FOR STELLAR EVOLUTION [J]. ASTROPHYSICAL JOURNAL, 1955, 121 (03) : 616 - &

[10] PHOTOMETRIC AND SPECTROSCOPIC OBSERVATIONS OF THE DOUBLE CLUSTER IN PERSEUS [J]. ASTROPHYSICAL JOURNAL, 1955, 122 (03) : 429 - 433

[1] BINNENDIJK L, 1946, ANN STERREWACHT L 3, V19

[2] BONDI H, 1955, VISTAS ASTRONOMY, P155

[3] Chandrasekhar S., 1939, INTRO STUDY STELLAR, V55, P412

[4] EBBIGHAUSEN EG, 1940, AP J, V91, P255

[5] PHOTOELECTRIC STUDIES .6. COLOR-LUMINOSITY ARRAYS FOR STARS IN PRAESEPE AND IN M-39 [J]. ASTROPHYSICAL JOURNAL, 1951, 113 (03) : 657 - 662

[6] EGGEN OJ, 1950, AP J, V3, P65

[7] HERTZSPRUNG E, 1947, ANN STERREWACHT LEID, V19

[8] A SEARCH FOR FAINT BLUE STARS [J]. ASTROPHYSICAL JOURNAL, 1947, 105 (01) : 85 - 91

[9] THE GALACTIC CLUSTER M67 AND ITS SIGNIFICANCE FOR STELLAR EVOLUTION [J]. ASTROPHYSICAL JOURNAL, 1955, 121 (03) : 616 - &

[10] PHOTOMETRIC AND SPECTROSCOPIC OBSERVATIONS OF THE DOUBLE CLUSTER IN PERSEUS [J]. ASTROPHYSICAL JOURNAL, 1955, 122 (03) : 429 - 433