@article{ZNSL_1985_143_a10,
     author = {S. Yu. Pilyugin},
     title = {Density of the set of attractive compacta},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {170--175},
     publisher = {mathdoc},
     volume = {143},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_143_a10/}
}