TY - JOUR AU - V. V. Kozlov TI - On tensor invariants of dynamical systems on threedimentional manyfolds JO - Theoretical and applied mechanics PY - 1994 SP - 119 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAM_1994_20_1_a9/ LA - en ID - TAM_1994_20_1_a9 ER -