@article{ZNSL_2023_521_a1,
     author = {M. I. Belishev},
     title = {Wave propagation in abstract dynamical system with boundary control},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {8--32},
     year = {2023},
     volume = {521},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2023_521_a1/}
}