@article{120302, author = {Franti\v sek Machala}, title = {\"Uber Homomorphismen der Kontexte}, journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica}, volume = {33}, year = {1994}, pages = {95-104}, zbl = {0848.06002}, mrnumber = {1385749}, language = {de}, url = {http://dml.mathdoc.fr/item/120302} }
Machala, František. Über Homomorphismen der Kontexte. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 33 (1994) pp. 95-104. http://gdmltest.u-ga.fr/item/120302/
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