@article{1206133989, author = {Narukawa, Kimiaki}, title = {Admissible null controllability and optimal time control}, journal = {Hiroshima Math. J.}, volume = {11}, number = {2}, year = {1981}, pages = { 533-551}, language = {en}, url = {http://dml.mathdoc.fr/item/1206133989} }
Narukawa, Kimiaki. Admissible null controllability and optimal time control. Hiroshima Math. J., Tome 11 (1981) no. 2, pp. 533-551. http://gdmltest.u-ga.fr/item/1206133989/