@article{CM_1982__45_1_109_0, author = {Karel, M.}, title = {A note on fields of definition}, journal = {Compositio Mathematica}, volume = {47}, year = {1982}, pages = {109-113}, mrnumber = {648661}, zbl = {0478.10014}, language = {en}, url = {http://dml.mathdoc.fr/item/CM_1982__45_1_109_0} }
Karel, M. A note on fields of definition. Compositio Mathematica, Tome 47 (1982) pp. 109-113. http://gdmltest.u-ga.fr/item/CM_1982__45_1_109_0/
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