Elimination of the critical terms in a first-order general planetary theory Osman M. Kamel OriginalPaper Pages: 137 - 155
Molecular distribution in the comae of H2O-comets: An analytic model Tetsuo Yamamoto OriginalPaper Pages: 175 - 188
Lunar craters evolution and meteoroidal flux in pre-mare and post-mare times L. B. RoncaA. T. BasilevskyB. A. Ivanov OriginalPaper Pages: 209 - 229
Particle motion in the vicinity of the protosun with variable luminosity B. J. LevinA. N. Simonenko OriginalPaper Pages: 231 - 243
Движение малых частиц в окрестностях протосолнца переменной светимости Б. ю. ЛевинА. Н. Симоненко OriginalPaper Pages: 245 - 258
