@article{VMUMM_2024_5_a2,
     author = {A. Yu. Konyaev and E. A. Kudryavtseva and V. I. Sidel'nikov},
     title = {Geometry and topology of two-dimensional symplectic manifolds with generic singularities and {Hamiltonian} systems on them},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {22--33},
     publisher = {mathdoc},
     number = {5},
     year = {2024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2024_5_a2/}
}