1. Horizontal block adjustment;Bervoets;Australian Surveyor,1971
2. Bervoets , S. G. 1973 Aerotriangulation and block adjustment in Australia Paper presented to the 16th Australian Survey Conference. 10 pages
3. Bervoets , S. G. 1975 XYZBLC (Three-dimensional block adjustment). Data preparation and instructions for running the programs Department of Surveying, University of Melbourne. 59 pages. Published internally
4. Bervoets , S. G. 1978 Personal communications
5. Bryant , F. L. 1969 Photogrammetric planning and adjustment with reference to 1: 100000 mapping Paper presented to the 12th Australian Survey Conference. 9 pages