@article{JMAG_2015_11_1_a1, author = {L. V. Fardigola}, title = {Modified {Sobolev} {Spaces} in {Controllability} {Problems} for the {Wave} {Equation} on a {Half-Plane}}, journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii}, pages = {18--44}, year = {2015}, volume = {11}, number = {1}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JMAG_2015_11_1_a1/} }