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@article{COCV_1999__4__405_0, author = {Ivanov, Sergei}, title = {Control norms for large control times}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, pages = {405--418}, publisher = {EDP-Sciences}, volume = {4}, year = {1999}, mrnumber = {1693908}, zbl = {1060.93504}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COCV_1999__4__405_0/} }
Ivanov, Sergei. Control norms for large control times. ESAIM: Control, Optimisation and Calculus of Variations, Tome 4 (1999), pp. 405-418. http://geodesic.mathdoc.fr/item/COCV_1999__4__405_0/