TY - JOUR AU - P. V. Roters TI - Productivity analysis of doubly periodic systems of production wells JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2012 SP - 268 EP - 270 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2012_1_a30/ LA - ru ID - VSGTU_2012_1_a30 ER -