TY - JOUR AU - N. N. Fimin AU - V. M. Chechetkin TI - The Possibility of Introducing of Metric Structure in Vortex Hydrodynamic Systems JO - Russian journal of nonlinear dynamics PY - 2018 SP - 495 EP - 501 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2018_14_4_a4/ LA - en ID - ND_2018_14_4_a4 ER -