1992 | ||
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2 | Gheorghe Paun, Miklos Szijarto, Sorina Vicolov: Further remarks on reduced languages. Fundam. Inform. 16(3-4): 337-347 (1992) | |
1981 | ||
1 | Miklos Szijarto: A classification and closure properties of languages for describing concurrent system behaviours. Fundam. Inform. 4(3): 531-550 (1981) |
1 | Gheorghe Paun | [2] |
2 | Sorina Vicolov | [2] |