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The Structure of Production, Technical Change and Efficiency in a Multiproduct Industry : An Application to U.S. Airlines
Good, David H., (1991)
Good, David H., (2022)
Economics of the U.S. Commercial Airline Industry: Productivity, Technology and Deregulation
Pitt, Ivan L., (1999)
The early history of air transportation
Warner, Edward Pearson, (1938)