@article{CMUC_2005__46_3_a15,
     author = {Galewska, E. and Galewski, M.},
     title = {$r$--convex transformability in nonlinear programming problems},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {555--565},
     publisher = {mathdoc},
     volume = {46},
     number = {3},
     year = {2005},
     mrnumber = {2174532},
     zbl = {1121.49026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2005__46_3_a15/}
}