Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1981_17_8_a4, author = {V. M. Millionshchikov}, title = {Baire classes of functions and {Lyapunov} {exponents.~V}}, journal = {Differencialʹnye uravneni\^a}, pages = {1394--1410}, publisher = {mathdoc}, volume = {17}, number = {8}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1981_17_8_a4/} }
V. M. Millionshchikov. Baire classes of functions and Lyapunov exponents.~V. Differencialʹnye uravneniâ, Tome 17 (1981) no. 8, pp. 1394-1410. http://geodesic.mathdoc.fr/item/DE_1981_17_8_a4/