@article{02213771,
title = {On the boundary controllability of dynamical system described by the wave equation on a class of graphs (on trees).},
journal = {Zapiski Nauchnykh Seminarov POMI},
volume = {314},
year = {2004},
pages = {23-47},
doi = {10.1007/s10958-005-0471-x},
zbl = {1130.93013},
language = {en},
url = {http://dml.mathdoc.fr/item/02213771}
}
Belishev, M.I. On the boundary controllability of dynamical system described by the wave equation on a class of graphs (on trees).. Zapiski Nauchnykh Seminarov POMI, Tome 314 (2004) pp. 23-47. doi : 10.1007/s10958-005-0471-x. http://gdmltest.u-ga.fr/item/02213771/