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@misc{CMUC_2004__45_2_a0, title = {Introduction}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {189--190}, publisher = {mathdoc}, volume = {45}, number = {2}, year = {2004}, mrnumber = {2075268}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_2004__45_2_a0/} }
Introduction. Commentationes Mathematicae Universitatis Carolinae, Tome 45 (2004) no. 2, pp. 189-190. http://geodesic.mathdoc.fr/item/CMUC_2004__45_2_a0/