%0 Journal Article %A G. M. Sklyar %A L. V. Fardigola %T The Markov trigonometric moment problem in controllability problems for the wave equation on a half-axis %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2002 %P 233-242 %V 9 %N 2 %U http://geodesic.mathdoc.fr/item/JMAG_2002_9_2_a8/ %G en %F JMAG_2002_9_2_a8