@article{105267, author = {Jaroslav Je\v zek}, title = {An embedding of groupoids and monomorphisms into simple groupoids}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {011}, year = {1970}, pages = {91-98}, zbl = {0197.01601}, mrnumber = {0260840}, language = {en}, url = {http://dml.mathdoc.fr/item/105267} }
Ježek, Jaroslav. An embedding of groupoids and monomorphisms into simple groupoids. Commentationes Mathematicae Universitatis Carolinae, Tome 011 (1970) pp. 91-98. http://gdmltest.u-ga.fr/item/105267/
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