Einstein, Albert. <br/><br/>
Investigations on the Theory of the Brownian Movement /  

 - 1st ed /  
 - New York 10014 :   Dover Publications Inc.. 
 - p.119 :  
<br/><br/><label>ISBN: </label>0-486-60304-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics 
<br/><br/><label>Dewey Class. No.: </label>C(B9:611)  / J6