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@article{MZ_1984__186_173449, author = {Robert De Vos}, title = {Non-Replaceable {Matrices.}}, journal = {Mathematische Zeitschrift}, pages = {331--334}, publisher = {mathdoc}, volume = {186}, year = {1984}, url = {http://geodesic.mathdoc.fr/item/MZ_1984__186_173449/} }
Robert De Vos. Non-Replaceable Matrices.. Mathematische Zeitschrift, Tome 186 (1984), pp. 331-334. http://geodesic.mathdoc.fr/item/MZ_1984__186_173449/