TY - JOUR AU - Cheng, Hongmei AU - Fang, Qinhe AU - Xia, Yang TI - A free boundary problem for some modified predator-prey model in a higher dimensional environment JO - Applications of Mathematics PY - 2022 SP - 615 EP - 632 VL - 67 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.2022.0297-20/ DO - 10.21136/AM.2022.0297-20 LA - en ID - 10_21136_AM_2022_0297_20 ER -