Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1976_230_3_a2, author = {Yu. I. Gil'derman}, title = {On the limit cycles of piecewise affine systems}, journal = {Doklady Akademii Nauk}, pages = {512--515}, publisher = {mathdoc}, volume = {230}, number = {3}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_230_3_a2/} }
Yu. I. Gil'derman. On the limit cycles of piecewise affine systems. Doklady Akademii Nauk, Tome 230 (1976) no. 3, pp. 512-515. http://geodesic.mathdoc.fr/item/DAN_1976_230_3_a2/