Mohamed H. Ali, Amani A. Saad, Mohamed A. Ismail. The PN-Tree: A Parallel and Distributed Multidimensional Index. Distributed and Parallel Databases, 17(2):111-133, 2005. [doi]
@article{AliSI05, title = {The PN-Tree: A Parallel and Distributed Multidimensional Index}, author = {Mohamed H. Ali and Amani A. Saad and Mohamed A. Ismail}, year = {2005}, url = {http://www.springerlink.com/index/10.1007/s10619-004-0234-6}, researchr = {https://researchr.org/publication/AliSI05}, cites = {0}, citedby = {0}, journal = {Distributed and Parallel Databases}, volume = {17}, number = {2}, pages = {111-133}, }