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@article{DE_1998_34_10_a2, author = {A. N. Vetokhin}, title = {The {Baire} class of maximal lower semicontinuous minorants of {Lyapunov} exponents}, journal = {Differencialʹnye uravneni\^a}, pages = {1313--1317}, publisher = {mathdoc}, volume = {34}, number = {10}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1998_34_10_a2/} }
A. N. Vetokhin. The Baire class of maximal lower semicontinuous minorants of Lyapunov exponents. Differencialʹnye uravneniâ, Tome 34 (1998) no. 10, pp. 1313-1317. http://geodesic.mathdoc.fr/item/DE_1998_34_10_a2/