TY - JOUR AU - Moser, W. O. J. TI - The Number of Very Reduced 4 × n Latin Rectangles JO - Canadian journal of mathematics PY - 1967 SP - 1011 EP - 1017 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-092-5/ DO - 10.4153/CJM-1967-092-5 ID - 10_4153_CJM_1967_092_5 ER -