Titchmarsh, E. C. (Edward Charles), 1899-  Titchmarsh, E. C. (Edward Charles), 1899- <br/><br/>
Eigenfunction expansions associated with second-order differential equations.  Pt. II. 

 - Oxford :  Clarendon Press,  1958. 
<br/><br/>Bibliography: p. 385-404. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.<br/>Series, Infinite.<br/>Harmonic analysis.