Nguage> A stream-based, coNcurreNt, logic, object-orieNted laNguage by K. Yoshida aNd Takashi Chikayama , built oN top of KL1. ["A' UM - A Stream-based CoNcurreNt Logic Object-OrieNted LaNguage", K. Yoshida et al, Proc 3rd INtl CoNf Fifth GeN Comp Sys, SpriNger 1988, pp. 638-649]. (2000-07-16)