Geier J, Bernáth L, Hudák M, Séra L. (2008). “Straightness as the main factor of the Hermann grid illusion”. Perception37 (5): 651–665. doi:10.1068/p5622. PMID18605141.
nih.gov
pubmed.ncbi.nlm.nih.gov
Geier J, Bernáth L, Hudák M, Séra L. (2008). “Straightness as the main factor of the Hermann grid illusion”. Perception37 (5): 651–665. doi:10.1068/p5622. PMID18605141.