TY - JOUR AU - Ya. B. Zel'dovich AU - G. I. Barenblatt TI - Asymptotic properties of self-preserving solutions of equations of unsteady motion of gas through porous media JO - Doklady Akademii Nauk PY - 1958 SP - 671 EP - 674 VL - 118 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_118_4_a12/ LA - ru ID - DAN_1958_118_4_a12 ER -