DEM/FEM simulation for impact response of binary granular target and projectileShinnosuke Takeda, Kinya Ogawa, Kenichi Tanigaki, Keitaro Horikawa and Hidetoshi KobayashiEPJ - Special Topics, 227 1-2 (2018) 73-83DOI: https://doi.org/10.1140/epjst/e2018-00071-3