TY  - JOUR
A1  - Fredebeul-Krein, Markus
A1  - Vogel, Erika
T1  - Underground Storage Facilities in the German natural gas market: A need for access regulation to ensure competition?
JF  - Zeitschrift für Energiewirtschaft. 30 (2006), H. 4
Y1  - 2006
SN  - 0343-5377
SP  - 257
EP  - 270
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
A1  - Steingröver, Markus
T1  - Next Generation Access Networks: Why is there a higher risk of investment and how to deal with it?
JF  - Wettbewerbsprobleme im Internet / Jörn Kruse ... (Hrsg.). Mit Beitr. von: Patrick F. E. Beschorner ...
Y1  - 2009
SN  - 978-3-8329-5024-8
N1  - Hamburger Forum Medienökonomie ; 9
SP  - 83
EP  - 102
PB  - Nomos, Ed. Fischer
CY  - Baden-Baden
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
A1  - Steingröver, Markus
T1  - Wholesale broadband access to IPTV in an NGA environment : how to deal with it from a regulatory perspective?
JF  - Telecommunications Policy
Y1  - 2014
U6  - http://dx.doi.org/doi:10.1016/j.telpol.2013.04.002
SN  - 0308-5961 (Print)
SN  - 1879-3258 (Online)
VL  - 38
IS  - 3
SP  - 264
EP  - 277
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
A1  - Knoben, Werner
T1  - Long term risk sharing contracts as an approach to establish public–private partnerships for investment into next generation access networks
JF  - Telecommunications Policy
Y1  - 2010
SN  - 0308-5961
VL  - 34
IS  - 9
SP  - 528
EP  - 539
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
T1  - The case for a more binding WTO agreement on regulatory principles in telecommunication markets
JF  - Telecommunications policy. vol. 23 (1999), H. afl. 9
Y1  - 1999
SN  - 0308-5961
SP  - 625
EP  - 644
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
T1  - Telecommunications and WTO discipline : an assessment of the WTO agreement on telecommunication services
JF  - Telecommunications policy. 21 (1997), H. 6
Y1  - 1997
SN  - 0308-5961
SP  - 477
EP  - 491
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
T1  - Adopting a coherent institutional framework for the Ukrainian telecom sector: Lessons to be learnt from European and German experience
JF  - Zerkalo Nedeli  (2003)
Y1  - 2003
N1  - (Ukrainian Journal)
ER  - 
TY  - JOUR
A1  - Fredebeul-Krein, Markus
T1  - Regulating Prices of Unbundled Access to the Local Loop: A German Case Study
JF  - Telekomunikacja i techniki informacyjne (2002)
Y1  - 2002
SN  - 1640-1549
N1  - Telecommunications and Information Technologies
SP  - 10
EP  - 18
ER  -