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Die Regulierung des Netzzugangs im Briefdienst
Pieper, Frank, (1996)
Worksharing, Access and Bypass : The Structure of Prices in the Postal Sector
Billette de Villemeur, Étienne, (2016)
Worksharing, access and bypass : the structure of prices in the postal sector
Billette de Villemeur, Étienne, (2007)
Uniform pricing and postal market liberalization
De Donder, Philippe, (2001)
Welfare and pricing of mail in a communications market
De Donder, Philippe, (2010)
Allocating fixed costs in the postal sector in the presence of changing letter and parcel volumes : applied in outdoor delivery
De Donder, Philippe, (2013)