CHILL mode for Emacs - Features and downloads. - http://elina.htlw16.ac.at/~hoerandl/chill.html
Guide to GNU Chill - Information about using the GNU Chill compiler and library. - http://gcc.gnu.org/onlinedocs/gcc-2.95.3/chill.html
CHILL - Home at Friedrich Schiller University Jena (FSU) has some basic information, and an example of object-oriented CHILL. - http://www1.informatik.uni-jena.de/languages/chill/chill.htm