TY - BOOK AU - Rockafellar, R. Tyrrell, TI - Variational analysis SN - 9783642083044 U1 - 515.64ROC PY - 1998/// CY - New York PB - : Springer KW - Mathematics KW - Calculus of variations KW - commande KW - Calcul des variations KW - système linéaire KW - R Tyrrell Rockafellar; Roger J -B Wets KW - and Variational analysis ER -