Chen, G. (2016) “Homoclinic orbits of first order nonlinear Hamiltonian systems with asymptotically linear nonlinearities at infinity”, Topological Methods in Nonlinear Analysis, 47(2), pp. 499–510. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.2016.038 (Accessed: 22 July 2024).