@article{ZNSL_2023_521_a2,
     author = {M. I. Belishev and S. A. Simonov},
     title = {A functional model of a class of symmetric semi-bounded operators},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {33--53},
     publisher = {mathdoc},
     volume = {521},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2023_521_a2/}
}