Gamble, T D <br/><br/>
Regulator for controlling liquid helium bath near 4.2 K.  [electronic resource] 

 -  The Review of scientific instruments  Jan 1978 
 - 119 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0034-6748 
<br/><br/><label>Standard No.: </label>10.1063/1.1135239  doi