%0 Journal Article %A Grochowski, Marek %A KryƄski, Wojciech %T On contact sub-pseudo-Riemannian isometries %J ESAIM: Control, Optimisation and Calculus of Variations %D 2017 %P 1751-1765 %V 23 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2016072/ %R 10.1051/cocv/2016072 %G en %F COCV_2017__23_4_1751_0