@article{TRSPY_2002_236_a11,
     author = {V. S. Gonchenko},
     title = {Homoclinic {Tangencies,} $\Omega${-Moduli,} and {Bifurcations}},
     journal = {Informatics and Automation},
     pages = {103--119},
     publisher = {mathdoc},
     volume = {236},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2002_236_a11/}
}