@techreport{5dc8320e1d104f819c519c3b1ef2a75f,
title = "Telefonverkehr in {\"O}sterreich. Eine empirische Studie und Modellergebnisse unter besonderer Ber{\"u}cksichtigung von Barrieren im internationalen Telefonverkehr. (Telephone traffic in Austria. An empirical investigation and model results under special consideration of barriers in international telephone traffic)",
author = "Fischer, {Manfred M.} and J{\"u}rgen Essletzbichler and Helmut Gassler and R. Totz and Gerhard Trichtl",
year = "1992",
language = "Deutsch ({\"O}sterreich)",
series = "Final Report of the NSF Research Project {"}Barriers to Communication{"}",
type = "WorkingPaper",
}