@article{TM_1997_216_a6,
     author = {S. V. Gonchenko and D. V. Turaev and L. P. Shilnikov},
     title = {On {Newhouse} domains of two-dimensional diffeomorphisms that are close to a~diffeomorphism with a~structurally unstable heteroclinic contour},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {76--125},
     publisher = {mathdoc},
     volume = {216},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1997_216_a6/}
}