TY  - JOUR
PY  - 1955//
TI  - The influence of standards on psychophysical judgments
JO  - Perceptual and motor skills
A1  - Engen, Trygg
A1  - Levy, Nissim
SP  - 193
EP  - 197
VL  - 5
IS  - 3
N2  - <p>[Abstract unavailable]</p> 
LA  - en
SN  - 0031-5125
UR  - http://dx.doi.org/10.2466/pms.1955.5.3.193
ID  - ref1
ER  -