%0 Journal Article %A Tamura, Takayuki %T Maximal or Greatest Homomorphic Images of Given Type %J Canadian journal of mathematics %D 1968 %P 264-271 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-026-5/ %R 10.4153/CJM-1968-026-5 %F 10_4153_CJM_1968_026_5