Kirk Scott. Aspects of Z Order. I. J. Comput. Appl., 16(4):234-246, 2009.
@article{Scott09-2, title = {Aspects of Z Order}, author = {Kirk Scott}, year = {2009}, researchr = {https://researchr.org/publication/Scott09-2}, cites = {0}, citedby = {0}, journal = {I. J. Comput. Appl.}, volume = {16}, number = {4}, pages = {234-246}, }