%0 Journal Article %A Gao, Zhiming %A Ma, Yichen %A Zhuang, Hongwei %T Shape Hessian for generalized Oseen flow by differentiability of a minimax: A Lagrangian approach %J Czechoslovak Mathematical Journal %D 2007 %P 987-1011 %V 57 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2007__57_3_a15/ %G en %F CMJ_2007__57_3_a15