Green, D G <br/><br/>
The contrast sensitivity of the colour mechanisms of the human eye.  [electronic resource] 

 -  The Journal of physiology  May 1968 
 - 415-29 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3751 
<br/><br/><label>Standard No.: </label>10.1113/jphysiol.1968.sp008515  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Color Perception<br/>Humans<br/>Luminescent Measurements<br/>Ocular Physiological Phenomena<br/>Photoreceptor Cells--physiology<br/>Retinal Pigments--physiology<br/>Vision, Ocular--physiology