Probability Theory as Extended Logic
Collection of articles and papers by E. T. Jaynes, Phil Gregory, Tom Loredo, Davis MacKay, and others.
bayes.wustl.edu
Logical Frameworks
Provides pointers to further material, including a bibliography, implementations, some researchers in the area, and recent announcements and papers.
www.cs.cmu.edu/afs/cs/user/fp/www/lfs.html
Bibliography on Linear Logic
By-product of the seminar on Linear Logic and Applications held at Carnegie Mellon University in Spring 1995.
www.cs.cmu.edu/~carsten/linearbib/linearbib.html
Around Goedel's Theorem
Hyper-textbook for students in mathematical logic.
www.ltn.lv/~podnieks
Factasia Logic
Technical and philosophical information concerning symbolic logic and its applications.
www.rbjones.com/rbjpub/logic