Lavrentev, M. M. <br/><br/>
Some improperly posed problems of mathematical physics / 
M.M. Lavrentiev ; translation revised by Robert J. Sacker. 
 - New York:  Springer-Verlag,  1967. 
 - 72 pages :  illustrations ;  24 cm. 
 - Springer tracts in natural philosophy, volume 11. .
<br/><br/> Translation of O nekotorykh nekorrektnykh zadachakh matematicheskoi fiziki 
<br/><br/>Bibliography: pages 70-72. 
<br/><br/><br/>engrus 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics.