Mathematical Foundations of Computer Science 1977: Proceedings, 6th Symposium, Tatranská Lomnica September 5–9, 1977 1977 · ENGLISH · PDF View details →
Mathematical Foundations of Computer Science 1977: Proceedings, 6th Symposium, Tatranská Lomnica September 5–9, 1977 1977 · ENGLISH · DJVU View details →
