Chance coincidences and the so-called redshift systems in the absorption spectrum of PKS 0237-23 Y. P. Varshni OriginalPaper Pages: 3 - 10
Interaction between a high-velocity star and a hot dense cloud L. Nicolaci Da CostaB. A. Fryxell OriginalPaper Pages: 11 - 30
The formation of plum-pudding interstellar grains S. SimonsI. C. SimpsonI. P. Williams OriginalPaper Pages: 31 - 40
Photo-electric study of the eclipsing binary RU Eridani M. B. K. SarmaN. B. Sanwal OriginalPaper Pages: 41 - 56
Continuing galactic formation: A new concept of galactic evolution J. M. McCanney OriginalPaper Pages: 57 - 64
Photoionization models and the low-excitation line emission region of active galaxy nuclei R. B. Gruenwald OriginalPaper Pages: 71 - 82
Photometric elements of the eclipsing binary HR 9049 (HD 224113) G. GiuricinF. Mardirossian OriginalPaper Pages: 83 - 86
Structure-distortion of polytropic stars by differential rotation: Third-order perturbation theory V. S. GeroyannisG. A. Antonakopoulos OriginalPaper Pages: 97 - 110
Exact solution of transport equation in finite multiplying media S. R. DasguptaS. K. Bishnu OriginalPaper Pages: 131 - 147
High velocities in the interstellar complex of M17 (NGC 6618) J. MeaburnJ. R. Walsh OriginalPaper Pages: 169 - 188
Electrostatic double layers and a plasma evacuation process M. A. RaaduP. Carlqvist OriginalPaper Pages: 189 - 206
Angular momentum coupling in differentially rotating galactic systems E. A. Evangelidis OriginalPaper Pages: 207 - 210
Expansion theory for the elliptic motion of arbitrary eccentricity and semi-major axis Mohamed Adel Sharaf OriginalPaper Pages: 211 - 234
Cyclotron lines—A possible clue to the origin of gamma ray bursts Krishna M. V. ApparaoS. M. Chitre Letter to the Editors Pages: 243 - 244
The creation of magnetic monopoles in outer gaps of pulsars Andrzej K. Drukier Letter to the Editors Pages: 245 - 248