Kappel, F., & Schappacher, W. (1984). Infinite-Dimensional Systems: Proceedings of the Conference on Operator Semigroups and Applications held in Retzhof (Styria), Austria, June 5–11, 1983. Springer. https://doi.org/10.1007/BFb0072759
Chicago Style (17th ed.) CitationKappel, Franz, and Wilhelm Schappacher. Infinite-Dimensional Systems: Proceedings of the Conference on Operator Semigroups and Applications Held in Retzhof (Styria), Austria, June 5–11, 1983. Berlin [u.a.]: Springer, 1984. https://doi.org/10.1007/BFb0072759.
MLA (9th ed.) CitationKappel, Franz, and Wilhelm Schappacher. Infinite-Dimensional Systems: Proceedings of the Conference on Operator Semigroups and Applications Held in Retzhof (Styria), Austria, June 5–11, 1983. Springer, 1984. https://doi.org/10.1007/BFb0072759.