Spectral classification criteria for some early type stars in the UV region/atl> M.A. HamdyM.S. Abo ElazmH.E. Abdel Baeth OriginalPaper Pages: 203 - 218
Statistics and Analysis of Microwave Type III Bursts at Low Frequencies Yuan MaShulan WangQijun Fu OriginalPaper Pages: 219 - 227
Analytical solutions for saturated P Cygni type profiles Arved SaparLili SaparRaivo PoolamÄE OriginalPaper Pages: 229 - 244
Franck-Condon factors and r-centroids for certain band systems pf astrophysical molecule BeF V. RajaN. Rajamanickam OriginalPaper Pages: 245 - 249
Statistical Tests of the Unification Scheme for High Luminosity Double Radio Sources A.A. Ubachukwu OriginalPaper Pages: 251 - 259
Measurements of Atmospheric Extinction at a Ground Level Observatory M. Jurado VargasP. Merchán BenítezA. Astillero Vivas OriginalPaper Pages: 261 - 269
A New Code for Nonradial Stellar Pulsations and its Application to Low-Mass, Helium White Dwarfs A.H. CórsicoO.G. Benvenuto OriginalPaper Pages: 281 - 300