Thomas Ottmann, Hans-Werner Six, Derick Wood. One-sided k-height-balanced trees. Computing, 22(4):283-290, 1979. [doi]
@article{OttmannSW79a,
title = {One-sided k-height-balanced trees},
author = {Thomas Ottmann and Hans-Werner Six and Derick Wood},
year = {1979},
doi = {10.1007/BF02265310},
url = {http://dx.doi.org/10.1007/BF02265310},
researchr = {https://researchr.org/publication/OttmannSW79a},
cites = {0},
citedby = {0},
journal = {Computing},
volume = {22},
number = {4},
pages = {283-290},
}