Vasil'eva, A L <br/><br/>
[Graphic method of determining the distance from a noise source to the area the level is standardized].  [electronic resource] 

 -  Gigiena i sanitariia  Mar 1973 
 - 84-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-9900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Methods<br/>Noise<br/>Occupational Medicine