@BOOK{NAP10470, author = "National Academy of Sciences", title = "Biographical Memoirs: Volume 81", isbn = "978-0-309-08476-5", doi = "10.17226/10470", abstract = "Biographic Memoirs Volume 81 contains the biographies of deceased members of the National Academy of Sciences and bibliographies of their published works. Each biographical essay was written by a member of the Academy familiar with the professional career of the deceased. For historical and bibliographical purposes, these volumes are worth returning to time and again. ", url = "https://nap.nationalacademies.org/catalog/10470/biographical-memoirs-volume-81", year = 2002, publisher = "The National Academies Press", address = "Washington, DC" }