ERBECKE, U <br/><br/>
[A color-filter, color-blindness and color-vision].  [electronic resource] 

 -  Experientia  Apr 1950 
 - 126-34 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0014-4754 
<br/><br/><label>Standard No.: </label>10.1007/BF02153084  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blindness<br/>Color<br/>Color Perception<br/>Color Vision<br/>Color Vision Defects<br/>Filtration<br/>Humans