Working paper / International monetary fund. WP/06/49 : Common factors in Latin America' s business cycles / M.Aiolfi, L.Catao, A.Timmermann, 2006. - 62 p. - Текст : непосредственный.
Working paper / International monetary fund. WP/06/59 : evaluation of the World Economic Outlook forecasts / A.Timmermann, 2006. - 106 p. - Текст : непосредственный.