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@article{PIM_1977_N_S_21_35_a26, author = {Marica D. Pre\v{s}i\'c and Slavi\v{s}a B. Pre\v{s}i\'c}, title = {On {The} {Embedding} {Of} {\ensuremath{\Omega}-Algebras} {In} {Groupoids}}, journal = {Publications de l'Institut Math\'ematique}, pages = {169 }, publisher = {mathdoc}, volume = {_N_S_21}, number = {35}, year = {1977}, url = {http://geodesic.mathdoc.fr/item/PIM_1977_N_S_21_35_a26/} }
Marica D. Prešić; Slaviša B. Prešić. On The Embedding Of Ω-Algebras In Groupoids. Publications de l'Institut Mathématique, _N_S_21 (1977) no. 35, p. 169 . http://geodesic.mathdoc.fr/item/PIM_1977_N_S_21_35_a26/