%0 Journal Article %A John Rabung %A Mark Lotts %T Improving the use of cyclic zippers in finding lower bounds for van der Waerden numbers %J The electronic journal of combinatorics %D 2012 %V 19 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/2363/ %R 10.37236/2363 %F 10_37236_2363