%0 Journal Article %A Vít Jelínek %A Martin Töpfer %T On grounded \(\llcorner\)-graphs and their relatives %J The electronic journal of combinatorics %D 2019 %V 26 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/8096/ %R 10.37236/8096 %F 10_37236_8096