@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20140707-163032705, title = "Dynamical Properties of Unconventional Magnetic Systems", chapter = "Quantum critical points - experiments", url = "https://resolver.caltech.edu/CaltechAUTHORS:20140707-163032705", id = "record", isbn = "978-94-010-6093-6", doi = "10.1007/978-94-011-4988-4" }