@article{IVM_2021_9_a0,
     author = {M. O. Akobirshoev},
     title = {Mean-square approximation by {\textquotedblleft}angle{\textquotedblright} in the space $L_{2,\mu}(\mathbb{R}^{2})$ with the {Chebyshev{\textendash}Hermite} weight},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--12},
     year = {2021},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2021_9_a0/}
}