TY - JOUR AU - V. P. Gerdt AU - A. Yu. Zharkov TI - Cubic approximation and local restrictions on the functional arbitrariness in the general solution of the Chew--Low equations JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1983 SP - 469 EP - 474 VL - 55 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1983_55_3_a11/ LA - ru ID - TMF_1983_55_3_a11 ER -