Aeroradiometric measurements in the framework of the Swiss exercise ARM21 / 
G. Butterweck, B. Bucher, D. Breitenmoser ... [et al.]; Paul Scherrer Institut. 
 - Villigen :  Paul Scherrer Institut,  2022. 
 - 101 p. :  ill. 
 - Paul Scherrer Institut Bericht,  Nr. 22-02.  1019-0643 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nuclear power plants<br/>Radioactivity--Measurement