Search results for: H. S. Mondal
Gravitation and Cosmology > 2014 > 20 > 2 > 144-147
Theoretical and Mathematical Physics > 2013 > 176 > 3 > 1140-1144
Gravitation and Cosmology > 2014 > 20 > 2 > 144-147
Theoretical and Mathematical Physics > 2013 > 176 > 3 > 1140-1144