Kiwiel K. <br/><br/>
Method of Descent for nondifferentiable optimization 
Kiwiel K. 
 - Berlin  "Springer-Verlag"  1985 
 - 362 p. 
<br/><br/> Lecture Notes in Maths. Vol. 1133 
<br/><br/><label>Dewey Class. No.: </label>MF