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@article{CMUC_1969__10_4_a3, author = {Mendelsohn, E.}, title = {An elementary characterization of the category of relational systems}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {571--588}, publisher = {mathdoc}, volume = {10}, number = {4}, year = {1969}, mrnumber = {0268248}, zbl = {0241.08001}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1969__10_4_a3/} }
TY - JOUR AU - Mendelsohn, E. TI - An elementary characterization of the category of relational systems JO - Commentationes Mathematicae Universitatis Carolinae PY - 1969 SP - 571 EP - 588 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1969__10_4_a3/ LA - en ID - CMUC_1969__10_4_a3 ER -
Mendelsohn, E. An elementary characterization of the category of relational systems. Commentationes Mathematicae Universitatis Carolinae, Tome 10 (1969) no. 4, pp. 571-588. http://geodesic.mathdoc.fr/item/CMUC_1969__10_4_a3/