TY - 数学物理学报(英文版) A1 - Yaghoub JALILIAN T1 - EXISTENCE AND MULTIPLICITY OF SOLUTIONS FOR A COUPLED SYSTEM OF KIRCHHOFF TYPE EQUATIONS Y1 - 2020-12-25 JF - Acta Mathematica Scientia JO - 数学物理学报(英文版) SP - 1831 EP - 1848 VL - 40 IS - 6 UR - http://121.43.60.238/sxwlxbB N1 - 10.1007/s10473-020-0614-7 ER -