SpringerLink (Online service), Löwe, B., Normann, D., Soskov, I., & Soskova, A. (2011). Models of Computation in Context: 7th Conference on Computability in Europe, CiE 2011, Sofia, Bulgaria, June 27 - July 2, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Benedikt Löwe, Dag Normann, Ivan Soskov, και Alexandra Soskova. Models of Computation in Context: 7th Conference on Computability in Europe, CiE 2011, Sofia, Bulgaria, June 27 - July 2, 2011. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Models of Computation in Context: 7th Conference on Computability in Europe, CiE 2011, Sofia, Bulgaria, June 27 - July 2, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2011.
