"low-dimensional." . . "LMS Durham Symposium on the Geometry of Low-dimensional Manifolds ((1989 : Durham (Great Britain)) (1989/07)" . . . "Algebraische Mannigfaltigkeit." . . "London Mathematical Society." . . "Congressos i conferències" . . "Differentiaalmeetkunde." . . "Geometria diferencial Congressos." . . "Manifolds." . . . . "LMS Durham symposium (1989)." . . . "LMS Durham Symposium (1989)" . "Varietats simplèctiques Congressos." . . "Geometrie." . . "Dimension 4." . . "Kongress." . . . "Geometry of low-dimensional manifolds Proceedings of the Durham Symposium, July 1989" . . . . . . . "Conference papers and proceedings" . . . . . . . . . "Geometry of Low-dimensional Manifolds : Proceedings of the Durham Symposium, July 1989" . . . . . . . "Geometry of low-dimensional manifolds : proceedings of the Durham Symposium, July 1989" . . . . . . . . . . . . "Geometry of low-dimensional manifolds : proceedings of the Durham symposium, July 1989" . . . . . . . . . . . . . . . . . . . . . . . . . "Geometry of low dimensional manifolds : proceedings of the Durham Symposium, July 1989/ ed. by S.K. Donaldson" . . . "Varietats (Matemàtica) Congressos." . . "Dimension 3." . . "Riemann, Variétés de." . . "Camps de mesura (Física) Congressos." . . "LMS Durham Symposium." . . . "symplectic geometry." . . "Topologia - Congressi - 1989." . . "Mannigfaltigkeit." . . "Topologie de basse dimension Congrès." . . "Superfícies algèbriques Congressos." . . "Congressi - Durham - 1989." . . "Durham Symposium: 1989 : Durham)" . . . "Durham Symposium (1989 : Durham)" . "Varietats (Matemàtica)" . . "LMS Durham Symposium on the Geometry of Low-dimensional Manifolds (1989 : Durham)" . . . "mathematical physics." . . "Varietà topologiche - Congressi - 1989." . . "Durham Symposium (1989)" . . . "Variétés différentiables." . . "Geometria differenziale - Congressi - 1989." . . "Eichtheorie." . . "Variétés (Mathématiques) Congrès." . . "Jones-Witten theory." . . "Mannigfaltigkeit Kongressbericht." . . "geometry." . .