@book{https://resolver.caltech.edu/CaltechAUTHORS:20200512-134206543, title = "Evolution as Computation", year = "2002", url = "https://resolver.caltech.edu/CaltechAUTHORS:20200512-134206543", id = "record", isbn = "978-3-642-63081-1", doi = "10.1007/978-3-642-55606-7" }