Selmi, Wafa. “Multiple Fast Homoclinic Solutions for a Class of Second-Order Differential Systems With $p$-Laplacian”. Ukrains’kyi Matematychnyi Zhurnal, vol. 76, no. 9, Apr. 2025, pp. 1383-94, https://doi.org/10.3842/umzh.v76i9.7643.