ULTRAVIOLET DETECTION OF THE NUCLEUS OF NGC2440

[1] DETECTION OF THE VERY HOT CENTRAL STAR IN NGC2440 [J]. NATURE, 1986, 320 (6061) : 423 - 425

[2] BOGGESS A, 1978, NATURE, V275, P1

[3] INTERNATIONAL-ULTRAVIOLET-EXPLORER OBSERVATIONS OF THE CENTRAL STARS OF THE PLANETARY-NEBULAE NGC6853 AND NGC7293 [J]. ASTROPHYSICAL JOURNAL, 1982, 252 (02) : 635 - 643

[4] GATHIER R, 1986, ASTRON ASTROPHYS, V157, P171

[5] STUDIES OF SOUTHERN PLANETARY-NEBULAE .1. FLUXES FROM BRIGHT PLANETARY-NEBULAE [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1985, 97 (591) : 397 - 403

[6] MASS-DISTRIBUTION AND EVOLUTIONARY SCHEME FOR CENTRAL STARS OF PLANETARY-NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1987, 313 (01) : 268 - 283

[7] Paczynski B., 1971, ACTA ASTRONOM, V21, P417

[8] PREITEMARTINEZ A, 1983, ASTRON ASTROPHYS, V126, P31

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

[10] INTER-STELLAR EXTINCTION IN THE UV [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1979, 187 (03) : P73 - P76

[1] DETECTION OF THE VERY HOT CENTRAL STAR IN NGC2440 [J]. NATURE, 1986, 320 (6061) : 423 - 425

[2] BOGGESS A, 1978, NATURE, V275, P1

[3] INTERNATIONAL-ULTRAVIOLET-EXPLORER OBSERVATIONS OF THE CENTRAL STARS OF THE PLANETARY-NEBULAE NGC6853 AND NGC7293 [J]. ASTROPHYSICAL JOURNAL, 1982, 252 (02) : 635 - 643

[4] GATHIER R, 1986, ASTRON ASTROPHYS, V157, P171

[5] STUDIES OF SOUTHERN PLANETARY-NEBULAE .1. FLUXES FROM BRIGHT PLANETARY-NEBULAE [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1985, 97 (591) : 397 - 403

[6] MASS-DISTRIBUTION AND EVOLUTIONARY SCHEME FOR CENTRAL STARS OF PLANETARY-NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1987, 313 (01) : 268 - 283

[7] Paczynski B., 1971, ACTA ASTRONOM, V21, P417

[8] PREITEMARTINEZ A, 1983, ASTRON ASTROPHYS, V126, P31

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

[10] INTER-STELLAR EXTINCTION IN THE UV [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1979, 187 (03) : P73 - P76