@article{WalTobBetWic17, title = {Detecting distortions of peripherally presented letter stimuli under crowded conditions}, author = {Wallis, T. S. A. and Tobias, S. and Bethge, M. and Wichmann, F. A.}, journal = {Attention, Perception, & Psychophysics}, volume = {79}, number = {3}, pages = {850--862}, year = {2017}, doi = {10.3758/s13414-016-1245-x} }