TY  - RPRT
TI  - Second-order spatial frequency and orientation channels in human vision.
AU  - Dave Ellemberg
AU  - Harriet A Allen
AU  - Robert F Hess
PY  - 2006
DO  - 10.1016/j.visres.2006.01.028
UR  - https://pubmed.ncbi.nlm.nih.gov/16542701/
ID  - 16542701
ER  -