@BOOK{NAP798, author = "National Research Council", title = "Infrastructure for the 21st Century: Framework for a Research Agenda", isbn = "978-0-309-07814-6", doi = "10.17226/798", url = "https://nap.nationalacademies.org/catalog/798/infrastructure-for-the-21st-century-framework-for-a-research-agenda", year = 1987, publisher = "The National Academies Press", address = "Washington, DC" }