Литература
AutoDesk, Application of the Geographic Information System Mapinfo, DataMap Europe Ltd., Sofia, 1998
DeMers Michael, Fundamentals of Geographic information systems, New Mexico State University, 2005
Srbinoski, Z., Markoski, B., UTM proekcija i mreza, Skopje, Jugoreklam, 1999
Uncert, A geostatistical uncertainty analysis package applied to grounwater flow and contaminant modeling, User's guide, Colorado School of Mines, 1996