%0 Journal Article %A L. N. Znamenskaya %T Constrained Controllability of String Vibrations in the Case of One Fixed Endpoint %J Differencialʹnye uravneniâ %D 2003 %P 377-382 %V 39 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2003_39_3_a10/ %G ru %F DE_2003_39_3_a10