[1]
Y. A. Prykarpatsky, “Symplectic method for the construction of ergodic measures on invariant submanifolds of nonautonomous hamiltonian systems: Lagrangian manifolds, their structure, and mather homologies”, Ukr. Mat. Zhurn., vol. 58, no. 5, pp. 675–691, May 2006, Accessed: Dec. 06, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3485