TY - JOUR AU - Gaskill, H. S. AU - Platt, C. R. TI - Sharp Transferability and Finite Sublattices of Free Lattices JO - Canadian journal of mathematics PY - 1975 SP - 1036 EP - 1041 VL - 27 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-109-7/ DO - 10.4153/CJM-1975-109-7 ID - 10_4153_CJM_1975_109_7 ER -