%0 Journal Article %A Petr Kolman %A Martin Koutecký %T Extended formulation for CSP that is compact for instances of bounded treewidth %J The electronic journal of combinatorics %D 2015 %V 22 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/5474/ %R 10.37236/5474 %F 10_37236_5474