A Space-Efficient Algorithm for Paging Unbalanced Binary Trees. - Rui A. E. Tavares; Elias P. Duarte Jr. (ICSOFT (PL/DPS/KE/MUSE), 2007)

An efficient strategy for storing and searching binary trees in WORM external memory. - Elias P. Duarte Jr.; Karine Pires; Rui A. E. Tavares (J. Inf. Sci., 2010)