By Perez Noel   in Astrophysics and Space Science

ISSN:0004-640X|346|2|327-331

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 16.335274

By Cardenas Rolando   Perez Noel   Martinez-Frias Jesus   Martin Osmel   in Challenges

ISSN:2078-1547|5|2|284-293

MDPI‎(2014)‎

Access to resources Favorite 8.167637