@article{SJVM_2022_25_4_a4,
     author = {Kh. D. Ikramov and A. M. Nazari},
     title = {On the sensitivity of the canonical angles of a unitoid
},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {403--408},
     publisher = {mathdoc},
     volume = {25},
     number = {4},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2022_25_4_a4/}
}