TY - JOUR AU - O. G. Pensky AU - A. G. Kuznetsov TI - Mathematical models for extracting pile from the soil with the help of multibarreled artillery systems JO - Journal of computational and engineering mathematics PY - 2018 SP - 14 EP - 22 VL - 5 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCEM_2018_5_1_a1/ LA - en ID - JCEM_2018_5_1_a1 ER -