@article{ASENS_1998_4_31_1_1_0, author = {Morales, C. A. and Pac{\'\i}fico, M. J.}, title = {Degenerated singular cycles of inclination-flip type}, journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure}, pages = {1--16}, publisher = {Elsevier}, volume = {Ser. 4, 31}, number = {1}, year = {1998}, doi = {10.1016/s0012-9593(98)80016-5}, zbl = {0903.34024}, mrnumber = {98m:58102}, language = {en}, url = {http://www.numdam.org/articles/10.1016/s0012-9593(98)80016-5/} }