Crank, John <br/><br/>
The mathematics of diffusion 
by J. Crank 
 - 2nd ed. 
 - Oxford  Clarendon Press  1975 
 - viii, 414 p. : ill. ; 24 cm. 
<br/><br/>p. 399-406. 
<br/><br/><label>ISBN: </label>0198534116 
<br/><br/><label>LCCN: </label>79-40632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diffusion