@article{1028999039, author = {Birtel, F. T.}, title = {Singly-generated Liouville $F$-algebras.}, journal = {Michigan Math. J.}, volume = {11}, number = {1}, year = {1964}, pages = { 89-94}, language = {en}, url = {http://dml.mathdoc.fr/item/1028999039} }
Birtel, F. T. Singly-generated Liouville $F$-algebras.. Michigan Math. J., Tome 11 (1964) no. 1, pp. 89-94. http://gdmltest.u-ga.fr/item/1028999039/