@article{CM_1982__45_1_109_0, author = {Karel, M.}, title = {A note on fields of definition}, journal = {Compositio Mathematica}, pages = {109--113}, publisher = {Martinus Nijhoff Publishers}, volume = {45}, number = {1}, year = {1982}, zbl = {0478.10014}, mrnumber = {648661}, language = {en}, url = {www.numdam.org/item/CM_1982__45_1_109_0/} }
Karel, M. A note on fields of definition. Compositio Mathematica, Tome 45 (1982) no. 1, pp. 109-113. http://www.numdam.org/item/CM_1982__45_1_109_0/
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