Watson, G.N. <br/><br/>
A treatise on the theory of bessel functions 

 - 2a ed, reimp. 
 - Cambridge:   University Press,   1952. 
 - viii, 804 p.:   graf.;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>BESSEL DIFFERENTIAL EQUATION<br/>ECUACIONES DIFERENCIALES<br/>ECUACIONES INTEGRALES<br/>FOURIER SERIES