@article{INTD_1988_33_a2,
     author = {A. B. Givental'},
     title = {Singular {Lagrangian} manifolds and their {Lagrangian} mappings},
     journal = {Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya},
     pages = {55--112},
     publisher = {mathdoc},
     volume = {33},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTD_1988_33_a2/}
}