@book{https://authors.library.caltech.edu/records/5j4ax-rb476, author = "Nebe, Gabriele and Rains, Eric M. and Sloane, Neil J. A.", title = "Self-Dual Codes and Invariant Theory", year = "2006", url = "https://resolver.caltech.edu/CaltechAUTHORS:20171002-101719306", id = "https://authors.library.caltech.edu/records/5j4ax-rb476", isbn = "978-3-540-30729-7", doi = "10.1007/3-540-30731-1" }