@article{1102994837, author = {Bernstein, Leon}, title = {New infinite classes of periodic Jacobi-Perron algorithms.}, journal = {Pacific J. Math.}, volume = {19}, number = {3}, year = {1966}, pages = { 439-469}, language = {en}, url = {http://dml.mathdoc.fr/item/1102994837} }
Bernstein, Leon. New infinite classes of periodic Jacobi-Perron algorithms.. Pacific J. Math., Tome 19 (1966) no. 3, pp. 439-469. http://gdmltest.u-ga.fr/item/1102994837/