@article{CHFMJ_2023_8_2_a1,
     author = {M. V. Neshchadim and A. A. Simonov and A. P. Chupakhin},
     title = {Representations of algebra $sl_2(\mathbb R)$ and ordinary differential equations},
     journal = {\v{C}el\^abinskij fiziko-matemati\v{c}eskij \v{z}urnal},
     pages = {173--189},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHFMJ_2023_8_2_a1/}
}