Murray, Francis Joseph  1911- <br/><br/>
Existence theorems for ordinary differential equations 

 - New York:   New York University Press,   1954. 
 - x, 154 p.:   graf.;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECUACIONES DIFERENCIALES<br/>ECUACIONES VARIACIONALES LINEALES
<br/><br/><label>Universal Decimal Class. No.: </label>517.911