@article{DMTCS_2007_special_253_a4,
     author = {Christophi, Costas A. and Mahmoud, Hosam M.},
     title = {One-sided {Variations} on {Tries:} {Path} {Imbalance,} {Climbing,} and {Key} {Sampling}},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {DMTCS Proceedings vol. AH, 2007 Conference on Analysis of Algorithms (AofA 07)},
     year = {2007},
     doi = {10.46298/dmtcs.3522},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.3522/}
}