Source : Free On-Line Dictionary of Computing

PROCOL
     
         A parallel {object language} with {protocols},
        {constraints} and distributed delegation by J. Van Den Bos of
        Erasmus University, Rotterdam.
     
        ["PROCOL: A Parallel Object Language with Protocols", J. Van
        Den Bos et al, SIGPLAN Notices 24(10):95-102 (OOPSLA '89), Oct
        1989].
     
        (1998-03-23)