Prototyping realistic programming languages based on formal specifications.Published in:Acta Informatica, 1997, v. 34, n. 10, p. 737, doi. 10.1007/s002360050105By:Poetzsch-Heffter, ArndPublication type:Article
Context-free graph grammars and concatenation of graphs.Published in:Acta Informatica, 1997, v. 34, n. 10, p. 773, doi. 10.1007/s002360050106By:Engelfriet, Joost;Joris Vereijken, JanPublication type:Article