Paper  bibtex   

@article{ dblp4320832,
  title = {Using Unbalanced Trees for Indexing Multidimensional Objects},
  author = {Charu C. Aggarwal and Joel L. Wolf and Philip S. Yu and Marina Epelman},
  author_short = {Aggarwal, C. C. and Wolf, J. L. and Yu, P. S. and Epelman, M.},
  bibtype = {article},
  type = {article},
  year = {1999},
  key = {dblp4320832},
  id = {dblp4320832},
  biburl = {http://www.dblp.org/rec/bibtex/journals/kais/AggarwalWYE99},
  url = {http://kais.mines.edu/~kais/WWW/Vol-1-3-abstracts.shtml#W171},
  journal = {Knowl. Inf. Syst. (KAIS)},
  pages = {157-192},
  number = {3},
  volume = {1},
  text = {Knowl. Inf. Syst. (KAIS) 1(3):157-192 (1999)}
}