Obituary - Johnson, Harold
N/A
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H. L. Johnson, April 17, 1921 - April 2, 1980
E. E. Mendoza V.
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On the periods of the Delta Scuti star HR 1170
J. H. Pena & J. Warman
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On the helium and nitrogen enrichment of the interstellar medium by planetary nebulae
M. Peimbert & A. Serrano
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Photoelectric photometry of Delta Scuti stars - HR 4715, HR 5329 and HR 7331
M. A. Moreno
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The absolute calibration of stellar spectrophotometry
H. L. Johnson
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Additional photoelectric observations and analysis of the variability of the beta Cephei stars 12 and 16 Lacertae
T. Jarzebowski, M. Jerzykiewicz, M. Rios Herrera, & M. Rios Berumen
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Internal motions in H II regions. VIII - The nebular complex S152-S153
P. Pismis & I. Hasse
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Spectral variations of HD 192163
G. Koenigsberger, C. Firmani, & G. F. Bisiacchi
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The symbiotic star near the globular cluster NGC 6401
S. Torres-Peimbert, E. Recillas-Cruz, & M. Peimbert
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Photoelectric Observations and Analysis of Variability of the Beta-Cephei Type Star Kp-Persei
T. Jarzebowski, M. Jerzykiewics, M. Rios-Herrera, & M. Rios-Berumen
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13-COLOR Photometry of Subdwarf Stars - Part Four - HD25329 and HD122563
W. J. Schuster
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Internal Motions in HII Regions - Part Nine - the Bipolar Nebula S106
P. Pismis & I. Hasse
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A Search for High Velocity Water Masers in Regions of Star Formation
J. A. Garcia-Barretto, L. F. Rodriguez, J. M. Moran, & B. F. Burke
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The Radial Velocity Field of the Optical Filaments Associated with the Supernova Remnant W63
M. Rosado & J. Gonzalez
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A Stellar Wind Model for Bipolar Nebulae
J. F. Barral & J. Canto
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Chemical Evolution of Galaxies - Part One - Constraints Imposed by the Deltay/deltaz Ratio
A. Serrano & M. Peimbert
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Optical Emission from the Supernova Remnants G126.2+1.6 G206.9+2.3 and CTB13
M. Rosado
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Measurement of the 0.511-MEV Gamma-Ray Line from the Galactic Center
J. O. D. Jardim, J. L. Benson, M. V. A. Jardim, & I. M. Martin
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The Orbit of Visual Binary ADS4396 = A2657
R. R. de Freitas-Mourao, O. C. Tavares, & M. R. Nunes
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13-color Photometry of O-Stars
W. J. Schuster
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Research Note - 13-Color Photometry at San-Pedro - 1973-1979
W. J. Schuster
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Internal Motions in HII Regions - Part Ten - are There Optical HII Regions Associated with the Origem Loop
P. Pismis & I. Hasse
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A Simple Method of Photographic Photometry Data Reduction
J. M. Garcia-Pelayo & E. J. Alfaro
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13-Color Photometry of 16 Variable Be-Stars - Part One - Photometry
M. Alvarez & W. J. Schuster
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On the Intensity and Shape of Radio Recombination Lines from Ionized Stellar Winds
L. F. Rodriguez
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Catalog of Luminous Stars in the Southern Coalsack Zone
L. G. Marraco & A. M. Orsatti
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Internal Motions in HII Regions - Part Eleven - the Emission Nebula Sharpless 206
P. Pismis & I. Hasse
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Asteroid Occultations - A 1981 Status Report
P. D. Maley
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The Filamentary Nebula S188
M. Rosado & K. B. Kwitter
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Erratum - Neutral Hydrogen Related to Gould's Belt
W. G. L. Poppel, C. A. Olano, & C. E. Cappa de Nicolau
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On the reduction of the Carte du Ciel catalogues
The intermediate and narrow band photoelectric studies of some Delta Scuti stars
On the evolution of Ha/N II in supernova remnants
Spectral variations in HD 190002: evidence of a companion
The [N II]/[S II] galactic gradient derived from SNRs
On Equilibrium Figures for Ideal Fluids in the Form of Confocal Spheroids Rotating with Common and Different Angular Velocities
A photometric study of dwarf novae
Faint early-type stars in the neighbourhood of the H II region RCW 99
High dispersion IUE observations of the planetary nebula NGC 3918
Bipolar nebulae and Type I planetary nebulae
This document was created using latex2html and the rmaa latex macros
J. Stock & J. Cova S.
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C. Ibanoğlu, A. Y. Ertan, Z. Tunca, O. Tümer, & S. Evren
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J. Bohigas
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G. F. Bisiacchi, C. Firmani, & E. de Lara
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J. González
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D. Montalvo, F. J. Martinez, & J. Cisneros
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J. Echevarría & D. Jones
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M. Rabolli
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M. Peña & S. Torres-Peimbert
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N. Calvet & M. Peimbert
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rmaa@astroscu.unam.mx