@article{MO_2024_4_a2,
     author = {E. A. Krivoshey},
     title = {Generalized integrable combinations. {Systems} of two equations with two variables},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {12--13},
     year = {2024},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2024_4_a2/}
}