TY - JOUR AU - A. A. Levakov AU - È. S. Shpigelman TI - The boundedness of infinitely continuable solutions of a system of two equations with quadratic right hand sides, and the set of characteristic Ljapunov exponents of the solutions of this system JO - Differencialʹnye uravneniâ PY - 1972 SP - 1969 EP - 1976 VL - 8 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_11_a7/ LA - ru ID - DE_1972_8_11_a7 ER -