Marcus, Monica; Pǎun, Gheorghe Regulated Galiukschov semicontextual grammars. (English) Zbl 0706.68071 Kybernetika 26, No. 4, 316-326 (1990). MSC: 68Q42 68Q45 PDFBibTeX XMLCite \textit{M. Marcus} and \textit{G. Pǎun}, Kybernetika 26, No. 4, 316--326 (1990; Zbl 0706.68071) Full Text: EuDML Link
Marcus, Monica; Păun, Gheorghe Valence gsm-mappings. (English) Zbl 0638.68072 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 31(79), 219-229 (1987). Reviewer: Gh.Păun MSC: 68Q45 PDFBibTeX XMLCite \textit{M. Marcus} and \textit{G. Păun}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 31(79), 219--229 (1987; Zbl 0638.68072)