TY - CHAP AU - Vanberg, Margit, CY - Baden-Baden EP - 133 ET - 1 LA - en PB - Nomos Verlagsgesellschaft mbH & Co. KG PY - 2009 SN - 978-3-8452-1290-6 SP - 132 T1 - Conclusions T2 - Competition and Cooperation Among Internet Service Providers: A Network Economic Analysis Y2 - 28.03.2024 ER -