TY  - JOUR
PY  - 1986//
TI  - Relational invariance and visual space perception: on perceptual vector analysis of the optic flow
JO  - Acta psychologica
A1  - Johansson, G.
SP  - 89
EP  - 101
VL  - 63
IS  - 1-3
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0001-6918
UR  - http://dx.doi.org/
ID  - ref1
ER  -