%0 Journal Article %A Pech, Pavel %T Inequality between sides and diagonals of a space $n$-gon and its integral analog %J Časopis pro pěstování matematiky %D 1990 %P 343-350 %V 115 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1990.118412/ %R 10.21136/CPM.1990.118412 %G en %F 10_21136_CPM_1990_118412