Economic terminology, mainly banking, finance. taxes, accounting and insurance
Author of the largest business dictionary in Poland 'Dictionary of Business Terms" _Polish-English and English-Polish - 100.000 entries published by C.H.Beck in 2005(German Company with branch in Poland). Also "Dictionary of Finance Terms for Professionals", "Dictionary of Tax Terms" , "Dictionary of Accounting, Audit and Tax Terms". "Dictionary of Insurance Terms" (All published by C.HBeck). Translator of the European Union regulations and directives mainly covering economic and foreign trade issues.