@article{ZNSL_2020_494_a4,
     author = {V. V. Borzov and E. V. Damaskinskiy},
     title = {Realization by a differential operator of the annihilation operator for generalized {Chebyshev} oscillator},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {75--102},
     year = {2020},
     volume = {494},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2020_494_a4/}
}