TY - JOUR AU - S. P. Tokarev TI - $C^\infty$-equivalence of systems of differential equations with exponential asymptotic behavior of the solutions in a neighborhood of an invariant manifold JO - Differencialʹnye uravneniâ PY - 1987 SP - 1331 EP - 1342 VL - 23 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1987_23_8_a5/ LA - ru ID - DE_1987_23_8_a5 ER -