Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1989__97_2_143703, author = {M.L., Polterovich, L.V. Bialy}, title = {Lagrangian singularities of invariant tori of hamiltonian systems with two degrees of freedom.}, journal = {Inventiones mathematicae}, pages = {291--304}, publisher = {mathdoc}, volume = {97}, number = {2}, year = {1989}, zbl = {0675.58016}, url = {http://geodesic.mathdoc.fr/item/IM_1989__97_2_143703/} }
TY - JOUR AU - M.L., Polterovich, L.V. Bialy TI - Lagrangian singularities of invariant tori of hamiltonian systems with two degrees of freedom. JO - Inventiones mathematicae PY - 1989 SP - 291 EP - 304 VL - 97 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1989__97_2_143703/ ID - IM_1989__97_2_143703 ER -
M.L., Polterovich, L.V. Bialy. Lagrangian singularities of invariant tori of hamiltonian systems with two degrees of freedom.. Inventiones mathematicae, Tome 97 (1989) no. 2, pp. 291-304. http://geodesic.mathdoc.fr/item/IM_1989__97_2_143703/