@article{IVP_2023_31_5_a9,
     author = {E. P. Emelyanova and A. O. Selskii},
     title = {Marking stages of {REM} and {non-REM} sleep using recurrent analysis},
     journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
     pages = {643--649},
     year = {2023},
     volume = {31},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVP_2023_31_5_a9/}
}