Andersen K. The geometry of an art : the history of the mathematical theory of perspective from Alberti to Monge / K. Andersen, 2007 r=on-line. - Текст : электронный.
Database and expert systems applications : 16th international conference, DEXA 2005, Copenhagen, Denmark, August 22-26, 2005: proceedings / eds. K. Andersen et al., 2005 r=on-line. - Текст : электронный.
Andersen K. E-government and public sector process rebuilding : dilettantes, wheel barrows, and diamonds / K. Andersen, 2005 r=on-line. - Текст : электронный.