%0 Journal Article %A László Varga %T Combinatorial nullstellensatz modulo prime powers and the parity argument %J The electronic journal of combinatorics %D 2014 %V 21 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/4124/ %R 10.37236/4124 %F 10_37236_4124