Working paper / International monetary fund. WP/08/254 : Sovereign Wealth Funds: Current institutional and operational practices / C. Hammer, P. Kunzel, I. Petrova, 2008. - 22 p. с. - Текст : непосредственный.
Working paper / Intern. monetary fund. WP/07/233 : Measuring sovereign risk in Turkey: an application of the contingent claims approach / C. Keller, P. Kunzel, M. Souto, 2007. - 27 p. с. - Текст : непосредственный.
Havrylyshyn O. Intra-industry trade of Arab countries: an indicator of potential competitiveness / O.Havrylyshyn,P.Kunzel;Prep. by O.Havrylyshyn, P.Kunzel, 1997. - 26 p. - Текст : непосредственный.
Policy discussion paper / International monetary fund. PDP/08/3 : Islamic bond issuance - what sovereign debt managers need to know / A. Jobst [et al.], 2008. - 20 p. с. - Текст : непосредственный.