@article{SM_1973_19_1_a9,
     author = {N. K. Gavrilov and L. P. Shilnikov},
     title = {On three-dimensional dynamical systems close to systems with a~struc\-tu\-rally unstable homoclinic {curve.~II}},
     journal = {Sbornik. Mathematics},
     pages = {139--156},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1973},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1973_19_1_a9/}
}