Thomas Ottmann, Hans-Werner Six, Derick Wood. On the correspondence between AVL trees and brother trees. Computing, 23(1):43-54, 1979. [doi]
@article{OttmannSW79,
title = {On the correspondence between AVL trees and brother trees},
author = {Thomas Ottmann and Hans-Werner Six and Derick Wood},
year = {1979},
doi = {10.1007/BF02252612},
url = {http://dx.doi.org/10.1007/BF02252612},
researchr = {https://researchr.org/publication/OttmannSW79},
cites = {0},
citedby = {0},
journal = {Computing},
volume = {23},
number = {1},
pages = {43-54},
}