Optimal control of partial differential equations : conference held at the Mathematisches Forschungs-institut, Oberwolfach, December 5-11, 1982 / edited by K.-H. Hoffmann, W. Krabs. (International series of numerical mathematics ; vol. 68 = Internationale Schriftenreihe sur numerischen Mathematik = Série internationale d'analyse numérique)
Optimal control of partial differential equations : conference held at the Mathematisches Forschungs-institut, Oberwolfach, December 5-11, 1982 / edited by K.-H. Hoffmann, W. Krabs.
(International series of numerical mathematics ; vol. 68 = Internationale Schriftenreihe sur numerischen Mathematik = Série internationale d'analyse numérique)