WASET
    S. Mulholland,  3D Oil Reservoir Visualisation Using Octree Compression Techniques Utilising Logical Grid Co-Ordinates.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2013, vol. 79(7). 992 - 998
    [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/16451.