@article{VMJ_2021_23_4_a16,
     author = {O. G. Avsyankin and M. I. Karyakin and V. V. Kravchenko and A. G. Kusraev and Z. A. Kusraeva and A. F. Tedeev},
     title = {Alexey {Nikolaevich} {Karapetyants} (on the occasion of his 50th birthday)},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {131--132},
     publisher = {mathdoc},
     volume = {23},
     number = {4},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2021_23_4_a16/}
}