%0 Journal Article
%T Towards the Spatial Database Specification for GIS using Z-Notations
%A Farooq Ahmad
%A Salahuddin Khan
%A Sher Afzal Khan
%J Lecture Notes in Engineering and Computer Science
%D 2012
%I Newswood and International Association of Engineers
%U http://www.iaeng.org/publication/WCECS2012/WCECS2012_pp179-184.pdf