Ribaric, Marijan <br/><br/>
Conservation laws and open questions of classical electrodynamics / 
Marijan Ribaric and Luka Sustersic 
 - Singapore :  World Scientific,  1990 
 - xiii, 333 p. :  ill. ;  23 cm. 
<br/><br/>p. 295-310 
<br/><br/><label>ISBN: </label>9810201516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrodynamics