SIGPLAN Notices 24(11) November 1989

[SIGPLAN] SIGPLAN Notices  

J. Heering , P. R. H. Hendriks , P. Klint , J. Rek (1989) J. Heering , P. R. H. Hendriks , P. Klint , J. Rekers, "The syntax definition formalism SDF — reference manual", Van Roy, Peter (1989) Van Roy, Peter "A Useful Extension to Prolog's Definite Clause Grammar Notation"