TY  - RPRT
TI  - Some curious phenomena when observing strobe-lights.
AU  - D A Schreuder
PY  - 1984
DO  - 10.2466/pms.1984.58.1.89
UR  - https://pubmed.ncbi.nlm.nih.gov/6718205/
ID  - 6718205
ER  -