Search results for: Maryam Atapour
Open Mathematics > 2010 > 8 > 6 > 1048-1057
Central European Journal of Mathematics > 2010 > 8 > 6 > 1048-1057
Open Mathematics > 2010 > 8 > 6 > 1048-1057
Central European Journal of Mathematics > 2010 > 8 > 6 > 1048-1057