GEORGIEVA, B. The integrability of the generalized Hamiltonian system. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 111, p. 55–76, 2024. DOI: 10.60063/gsu.fmi.111.55-76. Disponível em: https://stipendii.uni-sofia.bg/index.php/fmi/article/view/991. Acesso em: 23 dec. 2024.