TY  - JOUR
AU  - Bacsich, Paul D.
TI  - Model Theory of Epimorphisms
JO  - Canadian mathematical bulletin
PY  - 1974
SP  - 471
EP  - 477
VL  - 17
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-083-6/
DO  - 10.4153/CMB-1974-083-6
ID  - 10_4153_CMB_1974_083_6
ER  -