TY - JOUR AU - Dwight Duffus AU - Bill Sands TI - Splitting numbers of grids JO - The electronic journal of combinatorics PY - 2005 VL - 12 UR - http://geodesic.mathdoc.fr/articles/10.37236/1914/ DO - 10.37236/1914 ID - 10_37236_1914 ER -