TY  - GEN
AU  - Welpe,E
TI  - [Research on the local adaptation and the negative after-image of the ellipse phenomenon in the frequency range of 81-104 Hz]
PY  - 1971///0731
KW  - Adaptation, Ocular
KW  - Afterimage
KW  - Humans
N1  - Publication Type: Journal Article
ER  -