@article{VMJ_2022_24_3_a7,
     author = {A. E. Pasenchuk and V. V. Seregina},
     title = {On the spectrum of a {Toeplitz} operator in a countable normed space of smooth functions},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {96--107},
     year = {2022},
     volume = {24},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2022_24_3_a7/}
}