(1990). Advances in differential geometry and topology: [workshop held in Torino in June 1987 at Villa Gualino]. World Scientific.
Chicago-Zitierstil (17. Ausg.)Advances in Differential Geometry and Topology: [workshop Held in Torino in June 1987 at Villa Gualino]. Singapore [u.a.]: World Scientific, 1990.
MLA-Zitierstil (9. Ausg.)Advances in Differential Geometry and Topology: [workshop Held in Torino in June 1987 at Villa Gualino]. World Scientific, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.