%0 Journal Article %A Niederle, Josef %T Relative bicomplements and tolerance extension property in distributive lattices %J Časopis pro pěstování matematiky %D 1978 %P 250-254 %V 103 %N 3 %U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1978.117981/ %R 10.21136/CPM.1978.117981 %G en %F 10_21136_CPM_1978_117981