Petersen, Ole V. <br/><br/>
The mineralogy of naujaksite. 

 - [n.p.,  n.d.] 
 - 18 p.  28 cm. 
<br/><br/><label>LCCN: </label>unk85041656  
<br/><br/><label>LC Class. No.: </label>Q115  / .D39 bd. 181, nr. 6