@article{ZNSL_2023_528_a3,
     author = {E. A. Ayryan and M. M. Gambaryan and M. D. Malykh and L. A. Sevastyanov},
     title = {Reversible differential schemes for elliptical oscillators},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {54--78},
     year = {2023},
     volume = {528},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2023_528_a3/}
}