Working paper / Intern. monetary fund. WP/07/266 : China's changing trade elasticities / J. Aziz , X. Li, 2007. - 27 p. - Текст : непосредственный.
Control theory of distributed parameter systems and applications : Proc. of the IFIP WG 7.2 working conf. Shanghai, May 6-9, 1990 / сост.ed. X. Li, 1991. - VIII,219 p. p. - Текст : непосредственный.
Working paper / International monetary fund. WP/05/202 : Estimating China's "Equilibrium" real exchange rate / S.Dunaway, X.Li, 2005. - 10 p. - Текст : непосредственный.
Advanced data mining and applications : 2nd international conference, ADMA 2006, Xi’an, China, August 14-16, 2006: proceedings / ed. X. Li [et al.], 2006 r=on-line