Biblio

Author Title Type [ Year(Asc)]
Filters: Author is Angel Zhivkov  [Clear All Filters]
2009
Lashkov A, Zhivkov A.  2009.  Geometry and solutions of the planar problem of two centers of gravitation. Annuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique. 99PDF icon 99-129-136.pdf (549.51 KB)