Media type: E-Article Title: Some decisional problems on rational relations Contributor: Madonia, Marina; Varricchio, Stefano Published: Elsevier BV, 1997 Published in: Theoretical Computer Science, 180 (1997) 1-2, Seite 1-15 Language: English DOI: 10.1016/s0304-3975(96)00098-9 ISSN: 0304-3975 Keywords: General Computer Science ; Theoretical Computer Science Origination: Footnote: Access State: Open Access