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@article{JRAM_1983__345_152574, author = {Robert Kaufman}, title = {Riccati equations, zeroes and independece.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {63--68}, publisher = {mathdoc}, volume = {345}, year = {1983}, zbl = {0512.34023}, url = {http://geodesic.mathdoc.fr/item/JRAM_1983__345_152574/} }
Robert Kaufman. Riccati equations, zeroes and independece.. Journal für die reine und angewandte Mathematik, Tome 345 (1983), pp. 63-68. http://geodesic.mathdoc.fr/item/JRAM_1983__345_152574/