1. Ahn, H., Lee, J., & Kim, Y. (2004). Estimation of a fixed–mobile substitution model in Korean voice telephony markets. Working paper, Seoul.
2. Analysys Mason (2011a). Telecoms market matrix—Western Europe, London.
3. Analysys Mason (2011b). Telecoms market matrix—Central and Eastern Europe, London.
4. Barros, P. L., & Cadima, N. (2000). The impact of mobile phone diffusion on the fixed-link network. CEPR discussion paper, London.
5. Barth, A.-K., & Heimeshoff, U. (2014). Does the growth of mobile markets cause the demise of fixed networks? Evidence from the European Union. Telecommunications Policy, forthcoming, 10.1016/j.telpol.2014.03.003