Demyanov VF, Pallaschke D (eds) (1985)
Nondifferentiable Optimization: Motivations and Applications; Proceedings of an IIASA Workshop, Sopron, Hungary, September 17-22, 1984
Springer-Verlag, Heidelberg, Germany [1985] More
Pallaschke D, Recht P (1984)
On the Steepest Descent Method for a Class of Quasi-Differentiable Optimization Problems
IIASA Collaborative Paper CP-84-057 (December 1984) More