%0 Journal Article %A Day, Alan %T Characterizations of Finite Lattices that are Bounded-Homomqrphic Images or Sublattices of Free Lattices %J Canadian journal of mathematics %D 1979 %P 69-78 %V 31 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-008-x/ %R 10.4153/CJM-1979-008-x %F 10_4153_CJM_1979_008_x