@article{TRSPY_2012_277_a6,
     author = {Yu. S. Ilyashenko and I. S. Shilin},
     title = {Relatively unstable attractors},
     journal = {Informatics and Automation},
     pages = {91--100},
     publisher = {mathdoc},
     volume = {277},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2012_277_a6/}
}