%0 Journal Article %T Summaries of articles published in this issue %J Czechoslovak Mathematical Journal %D 1987 %P -14 %V 37 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1987.102195/ %R 10.21136/CMJ.1987.102195 %G en %F 10_21136_CMJ_1987_102195