@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20200108-074608612, title = "Ultracool Dwarfs: New Spectral Types L and T", chapter = "Activity and Kinematics of M and L Dwarfs", url = "https://resolver.caltech.edu/CaltechAUTHORS:20200108-074608612", id = "record", isbn = "978-3-642-62682-1", doi = "10.1007/978-3-642-56672-1\_7" } @inbook{https://resolver.caltech.edu/CaltechAUTHORS:20191111-155445158, title = "Ultracool Dwarfs: New Spectral Types L and T", chapter = "Low-Mass Stellar and Brown Dwarf Binary Systems", url = "https://resolver.caltech.edu/CaltechAUTHORS:20191111-155445158", id = "record", isbn = "978-3-642-62682-1", doi = "10.1007/978-3-642-56672-1\_10" } @inbook{https://resolver.caltech.edu/CaltechAUTHORS:20191107-093943394, title = "Ultracool Dwarfs: New Spectral Types L and T", chapter = "Low-Luminosity Companions to Nearby Stars: Status of the 2MASS Data Search", url = "https://resolver.caltech.edu/CaltechAUTHORS:20191107-093943394", id = "record", isbn = "978-3-642-62682-1", doi = "10.1007/978-3-642-56672-1\_12" } @inbook{https://resolver.caltech.edu/CaltechAUTHORS:20200701-150027760, title = "From Extrasolar Planets to Cosmology: The VLT Opening Symposium", chapter = "2MASS Brown Dwarfs and a First Estimate of the Substellar Mass Function", url = "https://resolver.caltech.edu/CaltechAUTHORS:20200701-150027760", id = "record", isbn = "978-3-540-67163-3", doi = "10.1007/10720961\_72" }