@article{1104248493, author = {Bentosela, F. and Grecchi, V.}, title = {Stark Wannier ladders}, journal = {Comm. Math. Phys.}, volume = {135}, number = {2}, year = {1991}, pages = { 169-192}, language = {en}, url = {http://dml.mathdoc.fr/item/1104248493} }
Bentosela, F.; Grecchi, V. Stark Wannier ladders. Comm. Math. Phys., Tome 135 (1991) no. 2, pp. 169-192. http://gdmltest.u-ga.fr/item/1104248493/