PLANETARY-NEBULAE AS STANDARD CANDLES .1. EVOLUTIONARY MODELS

[51] SCHMIDTVOIGT M, 1987, ASTRON ASTROPHYS, V174, P211

[52] SCHONBERNER D, 1981, ASTRON ASTROPHYS, V103, P119

[53] LATE STAGES OF STELLAR EVOLUTION .2. MASS-LOSS AND THE TRANSITION OF ASYMPTOTIC GIANT BRANCH STARS INTO HOT REMNANTS [J]. ASTROPHYSICAL JOURNAL, 1983, 272 (02) : 708 - 714

[54] THE ABSOLUTE H-BETA FLUX FROM NGC-7027 [J]. ASTROPHYSICAL JOURNAL, 1982, 261 (02) : 510 - 512

[55] SHAW RA, 1988, IN PRESS IAU S, V131

[56] DAOPHOT - A COMPUTER-PROGRAM FOR CROWDED-FIELD STELLAR PHOTOMETRY [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1987, 99 (613) : 191 - 222

[57] Torres-Peimbert S., 1977, Revista Mexicana de Astronomia y Astrofisica, V2, P181

[58] TYLENDA R, 1984, ASTRON ASTROPHYS, V138, P317

[59] VILKOVISKII HY, 1983, SOV ASTRON, V27, P194

[60] WEBSTER EL, 1969, MNRAS, V143, P79

[51] SCHMIDTVOIGT M, 1987, ASTRON ASTROPHYS, V174, P211

[52] SCHONBERNER D, 1981, ASTRON ASTROPHYS, V103, P119

[53] LATE STAGES OF STELLAR EVOLUTION .2. MASS-LOSS AND THE TRANSITION OF ASYMPTOTIC GIANT BRANCH STARS INTO HOT REMNANTS [J]. ASTROPHYSICAL JOURNAL, 1983, 272 (02) : 708 - 714

[54] THE ABSOLUTE H-BETA FLUX FROM NGC-7027 [J]. ASTROPHYSICAL JOURNAL, 1982, 261 (02) : 510 - 512

[55] SHAW RA, 1988, IN PRESS IAU S, V131

[56] DAOPHOT - A COMPUTER-PROGRAM FOR CROWDED-FIELD STELLAR PHOTOMETRY [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1987, 99 (613) : 191 - 222

[57] Torres-Peimbert S., 1977, Revista Mexicana de Astronomia y Astrofisica, V2, P181

[58] TYLENDA R, 1984, ASTRON ASTROPHYS, V138, P317

[59] VILKOVISKII HY, 1983, SOV ASTRON, V27, P194

[60] WEBSTER EL, 1969, MNRAS, V143, P79