Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Butler W. Lampson, Rod M. Burstall. Pebble, a Kernel Language for Modules and Abstract Data Types. Inf. Comput., 76(2/3):278-346, February/March 1988.
Abstract is missing.