Pshenichnyi, B. N.. , <br/><br/>
Necessary conditions for an extremum / 
B. N. Pshenichnyi ; translated by Karol Makowski. 
 - xviii, 230 pages ;  24 cm. 
 - Pure and applied mathematics ;  4 .
<br/><br/> Translation of Neobkhodimye usloviia ekstremuma 
<br/><br/><label>ISBN: </label>082471556X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional analysis.<br/>Convex domains.<br/>Maxima and minima.
<br/><br/><label>LC Class. No.: </label>QA320   / .P73 1971