Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AL_1971_10_3_a0, author = {A. N. Degtev}, title = {Hypersimple sets with retraceable complements}, journal = {Algebra i logika}, pages = {235--246}, publisher = {mathdoc}, volume = {10}, number = {3}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1971_10_3_a0/} }
A. N. Degtev. Hypersimple sets with retraceable complements. Algebra i logika, Tome 10 (1971) no. 3, pp. 235-246. http://geodesic.mathdoc.fr/item/AL_1971_10_3_a0/