1. Restructuring and Development of the Banking Sector in Poland;E Balcerowicz;Lessons to be Learnt by Less Advanced Transition Countries,2001
2. Some Models for Estimating Technical and Scale Efficiencies in Data Envelopment Analysis;R Banker;Management Science. XXX,1984
3. Banking Efficiency in the Nordic Countries;A Berg;Journal of Banking and Finance. XVII,1993
4. Efficiency of Financial Institutions: International Survey and Directions for Future Research;A N Berger;European Journal of Operations Research,1997
5. The Great Divide and Beyond: Financial Architecture in Transition;E Berglof;The Journal of Economic Perspectives,2002