Luk, C.M. 'The GIS Approach to Regression Modelling: A Preliminary Application to Agricultural Change Investigation'. Environmental Change and GIS, Organizing Committee for the International Symposium on Environmental Change and GIS (eds), Asahikawa: Institute of Geography, Hokkaids, University of Education at Asahikawa, 1991, Addendum Vol., pp 1-11. Luk, C.M. 'Managing Resources with Technology', The Hong Kong Geographer, April, 1992, Vol. 9, No.2, pp. 39-49. Luk, C.M. 'GeoComputing Education: The Hong Kong Experience', Working Paper Series 9203, Faulty of Social Science, Hong Kong Baptist College, Jan 1992. Olsson, Lennart 'Fourier series for analysis of temporal sequences of satellite sensor image', International Journal of Remote Sensing, Vol 15:18, pp. 3735-3741. Tsang, Bosco T.S. 'A Brief Discussion on Geographic Information System (GIS)', PC Computer Education, Dec 1991, Vol. 41, pp 61-66. Tsang, Bosco T.S. 'The use of Geographic Information System in identifying Potential New Staff Quarters for Hong Kong Baptist College', Working Paper Series 9301, Faculty of Social Science, Hong Kong Baptist College, Jan 1993. .