"IFAC Workshop on Nonsmooth and Discontinuous Problems of Control and Optimization" _ conference t.p.
Nonsmooth and discontinuous problems of control and optimization : NDPCO'98 : a proceedings volume from the IFAC workshop, Chelyabinsk, Russia, 17-20 June 1998. ISBN 0080432379. Published by Pergamon in 1999. Publication and catalogue information, links to buy online and reader comments.