@BOOK{NAP14479, author = "Transportation Research Board and National Academies of Sciences, Engineering, and Medicine", title = "Synthesis of Information Related to Airport Practices: 2011", doi = "10.17226/14479", abstract = "TRB\u2019s Airport Cooperative Research Program (ACRP) Research Results Digest 12: Synthesis of Information Related to Airport Practices is a digest of the progress and status of ACRP Project 11-03, Synthesis of Information Related to Airport Practices.", url = "https://nap.nationalacademies.org/catalog/14479/synthesis-of-information-related-to-airport-practices-2011", year = 2011, publisher = "The National Academies Press", address = "Washington, DC" }