@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20180807-132049700, title = "Geometry of Moduli Spaces and Representation Theory", chapter = "An introduction to affine Grassmannians and the geometric Satake equivalence", year = "2017", url = "https://resolver.caltech.edu/CaltechAUTHORS:20180807-132049700", id = "record", isbn = "978-1-4704-3574-5", doi = "10.48550/arXiv.1603.05593" }