Conference on Multigrid Methods Cologne, Germany, Gesellschaft fur Mathematik und Datenverarbeitung Institut fur Methodische Grudlagen, Hackbusch, W., & Trottenberg, U. (1986). Multigrid methods II: Proceedings of the 2nd European Conference on Multigid Methods, held at Cologne, October 1-4, 1985. Springer-Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)Conference on Multigrid Methods Cologne, Germany, Gesellschaft fur Mathematik und Datenverarbeitung Institut fur Methodische Grudlagen, W. Hackbusch, και U. Trottenberg. Multigrid Methods II: Proceedings of the 2nd European Conference on Multigid Methods, Held at Cologne, October 1-4, 1985. Berlin: Springer-Verlag, 1986.
Παραπομπή σε μορφή MLA (9th εκδ.)Conference on Multigrid Methods Cologne, Germany, et al. Multigrid Methods II: Proceedings of the 2nd European Conference on Multigid Methods, Held at Cologne, October 1-4, 1985. Springer-Verlag, 1986.