Project Psychology for Scientists and Engineers
- A collection of works which state theorems of psychological subject matter derived from well-defined empirical presuppositions and a minimal number of language assumptions.
- http://rpssg3.psychologie.uni-regensburg.de/frames_version/drosler/project.html

Journal of Mathematical Psychology
- Features articles about the measurements of process models, such as sensation, perception, learning, memory, problem solving, judgment and motivation. Published by Elsevier Press.
- http://www.elsevier.com/wps/find/journaldescription.cws_home/622887/description

Institute for Mathematical Behavioral Sciences, UC Irvine
- A center to facilitate interaction and common research goals among scientists whose purpose is to create and evaluate precisely formulated, testable theories of human behavior. Research, personnel, meetings, resources.
- http://www.imbs.uci.edu/

Society for Mathematical Psychology
- Alternative web site.
- http://www.cogs.indiana.edu/socmathpsych/

Representing Interval Orders by Arbitrary Real Intervals
- Solves a representation problem once left open by Fishburn and deals with some related themes. [HTML abstract, download as PDF and DVI]
- http://www.webdesign-bu.de/uwe_lueck/repres.html

Open Distance Learning: Mathematical Psychology
- Online manuscripts on Mathematical Psychology.
- http://www.uni-bonn.de/mathpsyc/