@article{ZNSL_1995_222_a1,
     author = {M. I. Belishev and S. A. Ivanov},
     title = {Boundary control and canonical realizations of a~two-velosity dynamical system},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {18--44},
     publisher = {mathdoc},
     volume = {222},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_222_a1/}
}