Barfield, L <br/><br/>
Proceedings: The detection of complex gratings by the human visual system.  [electronic resource] 

 -  The Journal of physiology  Jun 1975 
 - 37P-38P p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Form Perception<br/>Humans<br/>Photic Stimulation