@article{ZNSL_2005_324_a1,
     author = {M. I. Belishev and S. A. Ivanov},
     title = {Determination of the parameters of the system of connected beams from dynamical boundary measurements},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {20--42},
     publisher = {mathdoc},
     volume = {324},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2005_324_a1/}
}