• Submitted

  The SMS-GPS-Trip-Method: A New Method for Collecting Trip Information in Travel Behavior Research

  Publication: Research - peer-review › Journal article

• Published

  Services, regulation and the changing structure of mobile telecommunication markets (editorial)

  Publication: Research - peer-review › Journal article

• Published

  Functional Separation: Experiences from Telecommunications and other Infrastructure Based Industries

  Publication: Research - peer-review › Editorial

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