OPTICAL STUDIES OF CASSIOPEIA-A .4. PHYSICAL CONDITIONS IN GASEOUS REMNANT

[11] HARMAN RJ, 1966, MON NOT R ASTRON SOC, V132, P15

[12] HARMAN RJW, 1968, PUB ASP, V80, P669

[13] STELLAR EVOLUTION WITHIN AND OFF MAIN SEQUENCE [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1967, 5 : 571 - &

[14] SOME FORBIDDEN-LINE INTENSITY RATIOS IN GASEOUS NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1970, 160 (03) : 921 - &

[15] MINKOWSKI R, 1969, PRIVATE COMMUNICATIO

[16] PHOTOELECTRIC SPECTROPHOTOMETRY OF PLANETARY NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1963, 138 (04) : 1018 - &

[17] A MODEL FOR FILAMENTS IN CYGNUS LOOP [J]. ASTROPHYSICAL JOURNAL, 1967, 149 (2P1) : 363 - +

[18] PEIMBERT M, IN PRESS

[19] Peimbert M., 1969, B OBS TONANTZINTAL T, V5, P3

[20] RECOMBINATION SPECTRA .1. CALCULATIONS FOR HYDROGENIC IONS IN THE LIMIT OF LOW DENSITIES [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1964, 127 (02) : 145 - 163

[11] HARMAN RJ, 1966, MON NOT R ASTRON SOC, V132, P15

[12] HARMAN RJW, 1968, PUB ASP, V80, P669

[13] STELLAR EVOLUTION WITHIN AND OFF MAIN SEQUENCE [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1967, 5 : 571 - &

[14] SOME FORBIDDEN-LINE INTENSITY RATIOS IN GASEOUS NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1970, 160 (03) : 921 - &

[15] MINKOWSKI R, 1969, PRIVATE COMMUNICATIO

[16] PHOTOELECTRIC SPECTROPHOTOMETRY OF PLANETARY NEBULAE [J]. ASTROPHYSICAL JOURNAL, 1963, 138 (04) : 1018 - &

[17] A MODEL FOR FILAMENTS IN CYGNUS LOOP [J]. ASTROPHYSICAL JOURNAL, 1967, 149 (2P1) : 363 - +

[18] PEIMBERT M, IN PRESS

[19] Peimbert M., 1969, B OBS TONANTZINTAL T, V5, P3

[20] RECOMBINATION SPECTRA .1. CALCULATIONS FOR HYDROGENIC IONS IN THE LIMIT OF LOW DENSITIES [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1964, 127 (02) : 145 - 163