SpringerLink (Online service), Adian, S., & Nerode, A. (1997). Logical Foundations of Computer Science: 4th International Symposium, LFCS'97, Yaroslavl, Russia, July, 6 - 12, 1997, Proceedings (1st ed. 1997.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-63045-7
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Sergei Adian, και Anil Nerode. Logical Foundations of Computer Science: 4th International Symposium, LFCS'97, Yaroslavl, Russia, July, 6 - 12, 1997, Proceedings. 1st ed. 1997. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/3-540-63045-7.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Logical Foundations of Computer Science: 4th International Symposium, LFCS'97, Yaroslavl, Russia, July, 6 - 12, 1997, Proceedings. 1st ed. 1997. Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/3-540-63045-7.
