@article{DAN_1986_290_6_a4,
     author = {D. V. Turaev and L. P. Shilnikov},
     title = {Bifurcation of a homoclinic ``figure eight'' saddle with a},
     journal = {Doklady Akademii Nauk},
     pages = {1301--1304},
     publisher = {mathdoc},
     volume = {290},
     number = {6},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_290_6_a4/}
}