%0 Journal Article %A Nashine, Hemant Kumar %T Best approximation for nonconvex set in $q$-normed space %J Archivum mathematicum %D 2006 %P 51-58 %V 42 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_2006__42_1_a5/ %G en %F ARM_2006__42_1_a5