By Brax P.   in Astrophysics and Space Science

ISSN:0004-640X|283|4|627-632

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 15.344493

By Brax P.   Wynter T.   in International Journal of Theoretical Physics

ISSN:0020-7748|38|11|2745-2754

Springer Publishing Company ‎(1999)‎

Access to resources Favorite 11.926371