%0 Journal Article %A Ježek, Jaroslav %A Slavík, Václav %T Incomparably continuable sets of semilattices %J Mathematica Bohemica %D 2000 %P 135-137 %V 125 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2000.125962/ %R 10.21136/MB.2000.125962 %G en %F 10_21136_MB_2000_125962