TY  - RPRT
TI  - Visuelle Welt: a Windows program for demonstrating visual-perception phenomena.
AU  - R Hübner
PY  - 1997
DO  - 10.1163/156856897x00122
UR  - https://pubmed.ncbi.nlm.nih.gov/9304759/
ID  - 9304759
ER  -