Grätzer, G., and Wenzel, G.H.. "On the Concept of Congruence Relation in Partial Algebras.." Mathematica Scandinavica 20 (1967): 275-280. <http://eudml.org/doc/165997>.
@article{Grätzer1967, author = {Grätzer, G., Wenzel, G.H.}, journal = {Mathematica Scandinavica}, keywords = {general algebraic structures}, pages = {275-280}, title = {On the Concept of Congruence Relation in Partial Algebras.}, url = {http://eudml.org/doc/165997}, volume = {20}, year = {1967}, }
TY - JOUR AU - Grätzer, G. AU - Wenzel, G.H. TI - On the Concept of Congruence Relation in Partial Algebras. JO - Mathematica Scandinavica PY - 1967 VL - 20 SP - 275 EP - 280 KW - general algebraic structures UR - http://eudml.org/doc/165997 ER -
