1. Nonassociative coalgebras;Anquela;Commun. Algebra,1994
2. Gröbner-Shirshov bases method for Gelfand-Dorfman-Novikov algebras;Bokut;J. Algebra Appl.,2017
3. Quantum groups;Drinfeld,1987
4. Hamiltonian structures on Lie groups, Lie bialgebras and the geometric meaning of classical Yang-Baxter equations;Drinfeld;Dokl. Akad. Nauk SSSR,1983
5. Hamiltonian operators and algebraic structures associated with them;Gelfand;Funkc. Anal. Prilozh.,1979