CHEMICAL-COMPOSITIONS OF PLANETARY-NEBULAE

[1] 8-13 MICRON SPECTROPHOTOMETRY OF PLANETARY-NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1979, 233 (03) : 925 - 934

[2] Aller L. H., 1978, Proceedings of the Astronomical Society of Australia, V3, P213

[3] THEORETICAL-MODELS OF PLANETARY-NEBULAE .2. NGC-4361, AN UNUSUAL HIGH-EXCITATION NEBULA [J]. ASTROPHYSICS AND SPACE SCIENCE, 1979, 64 (02) : 347 - 357

[4] ELECTRON-DENSITIES IN GASEOUS NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1976, 204 (02) : 445 - 451

[5] INTERNATIONAL ULTRAVIOLET EXPLORER SATELLITE-OBSERVATIONS OF 7 HIGH-EXCITATION PLANETARY-NEBULAE [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1980, 77 (03): : 1231 - 1234

[6] CHEMICAL-COMPOSITION OF HIGH-EXCITATION PLANETARIES [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1981, 78 (09): : 5266 - 5270

[7] SPECTROPHOTOMETRIC STUDIES OF GASEOUS NEBULAE .18. BRIGHT, INTERMEDIATE-EXCITATION PLANETARY NGC-6210 [J]. ASTROPHYSICAL JOURNAL, 1970, 162 (03) : 783 - &

[8] THE OPTICAL AND ULTRAVIOLET-SPECTRA OF THE HIGH-EXCITATION PLANETARY-NEBULA, CD-23-DEGREES 12238 = ME2-1 [J]. ASTROPHYSICAL JOURNAL, 1981, 250 (02) : 596 - 604

[9] A SPECTROSCOPIC STUDY OF 7 PLANETARY-NEBULAE IN THE SMALL MAGELLANIC CLOUD [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1981, 194 (02) : 613 - 622

[10] SPECTROSCOPIC STUDY OF MODERATELY BRIGHT PLANETARY-NEBULAE [J]. ASTROPHYSICS AND SPACE SCIENCE, 1979, 62 (02) : 397 - 437

[1] 8-13 MICRON SPECTROPHOTOMETRY OF PLANETARY-NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1979, 233 (03) : 925 - 934

[2] Aller L. H., 1978, Proceedings of the Astronomical Society of Australia, V3, P213

[3] THEORETICAL-MODELS OF PLANETARY-NEBULAE .2. NGC-4361, AN UNUSUAL HIGH-EXCITATION NEBULA [J]. ASTROPHYSICS AND SPACE SCIENCE, 1979, 64 (02) : 347 - 357

[4] ELECTRON-DENSITIES IN GASEOUS NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1976, 204 (02) : 445 - 451

[5] INTERNATIONAL ULTRAVIOLET EXPLORER SATELLITE-OBSERVATIONS OF 7 HIGH-EXCITATION PLANETARY-NEBULAE [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1980, 77 (03): : 1231 - 1234

[6] CHEMICAL-COMPOSITION OF HIGH-EXCITATION PLANETARIES [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1981, 78 (09): : 5266 - 5270

[7] SPECTROPHOTOMETRIC STUDIES OF GASEOUS NEBULAE .18. BRIGHT, INTERMEDIATE-EXCITATION PLANETARY NGC-6210 [J]. ASTROPHYSICAL JOURNAL, 1970, 162 (03) : 783 - &

[8] THE OPTICAL AND ULTRAVIOLET-SPECTRA OF THE HIGH-EXCITATION PLANETARY-NEBULA, CD-23-DEGREES 12238 = ME2-1 [J]. ASTROPHYSICAL JOURNAL, 1981, 250 (02) : 596 - 604

[9] A SPECTROSCOPIC STUDY OF 7 PLANETARY-NEBULAE IN THE SMALL MAGELLANIC CLOUD [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1981, 194 (02) : 613 - 622

[10] SPECTROSCOPIC STUDY OF MODERATELY BRIGHT PLANETARY-NEBULAE [J]. ASTROPHYSICS AND SPACE SCIENCE, 1979, 62 (02) : 397 - 437