%0 Journal Article %A Grygarová, Libuše %T About a special class of nonconvex optimization problems %J Applications of Mathematics %D 1990 %P 147-157 %V 35 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1990.104396/ %R 10.21136/AM.1990.104396 %G en %F 10_21136_AM_1990_104396