%0 Journal Article %A Jerzy Kucharczyk %T Review: M. Brdyś, A. Ruszczyński; Optimization methods in excercises %J Mathematica Applicanda %D 1989 %P 167 %V 17 %N 31 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v17i31.1770/ %R 10.14708/ma.v17i31.1770 %G pl %F 10_14708_ma_v17i31_1770