Wolfgang Briglauer, Anton Schwarz, Christine Zulehner,
"Is fixed-mobile substitution strong enough to de-regulate fixed voice telephony? Evidence from the Austrian markets"
, in Journal of Regulatory Economics, Vol. 39, Nummer 1, Seite(n) 50 - 67, 2011, ISSN: 1573-0468
Original Titel:
Is fixed-mobile substitution strong enough to de-regulate fixed voice telephony? Evidence from the Austrian markets