TY - JOUR AU - Yury A. Stepanyants TI - Solutions Classification to the Extended Reduced Ostrovsky Equation JO - Symmetry, integrability and geometry: methods and applications PY - 2008 VL - 4 UR - http://geodesic.mathdoc.fr/item/SIGMA_2008_4_a72/ LA - en ID - SIGMA_2008_4_a72 ER -