Dusa McDuff is a English mathematician, who worked in the USA. She has proved profound results in operator algebras and in differential geometry. In recent years she has concentrated on symplectic, contact geometry and symplectic topology.
homepage; a biography; some autobiographical notes
Dusa McDuff, Dietmar Salamon, Introduction to symplectic topology, 2 ed. Oxford Mathematical Monographs 1998. x+486 pp.
Dusa McDuff, Dietmar Salamon, J-holomorphic curves and quantum cohomology, AMS, University Lecture Series 6, 1994 (revised pdf 1995 pdf)
Dusa McDuff, D.A. Salamon, J-holomorphic curves and symplectic topology, AMS Colloquium Publications 52, 2004.