@misc{indiciae0599cab3c7fb, title = {Age differences in peripheral perceptual processing: a monoptic backward masking investigation.}, author = {D A Walsh and R E Till and M V Williams}, year = {1978}, doi = {10.1037//0096-1523.4.2.232}, url = {https://pubmed.ncbi.nlm.nih.gov/660098/}, note = {Source identifier: 660098} }