TY - GEN AU - Dzhafarov,Ehtibar N AU - Colonius,Hans TI - The Fechnerian idea SN - 0002-9556 PY - 2011///0914 KW - Differential Threshold KW - Mathematics KW - Psychophysics N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.5406/amerjpsyc.124.2.0127 ER -