Beta alumina and beta batteries :  proceedings ... Varna, May 14-18, 1991' / 
editor Georgi Staikov 
 - Switzerland :  Trans Tech Pub.,  1991 
 - 394 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0878495495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Batteries--Congresses<br/>Aluminum oxide--Congresses<br/>Aluminum crystals--Congresses