@misc{indiciae0e8147ec5896, title = {A TECHNIQUE FOR TESTING THE CAT'S DISCRIMINATION OF DIFFERENTLY ORIENTED RECTANGLES.}, author = {J R PARRISS}, year = {1964}, doi = {10.1038/202771a0}, url = {https://pubmed.ncbi.nlm.nih.gov/14187615/}, note = {Source identifier: 14187615} }