O'Regan, Donal. <br/><br/>
Theory of singular boundary value problems / 
Donal O'Regan. 
 - Singapore ;  River Edge, NJ :  World Scientific,  c1994. 
 - xi, 154 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9810217609 
<br/><br/><label>LCCN: </label>95109301  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boundary value problems.
<br/><br/><label>LC Class. No.: </label>QA379  / .R43 1994 
<br/><br/><label>Dewey Class. No.: </label>515/.352