John J. Darragh, John G. Cleary, Ian H. Witten. Bonsai: a Compact Representation of Trees. Software: Practice and Experience, 23(3):277-291, 1993.
@article{DarraghCW93, title = {Bonsai: a Compact Representation of Trees}, author = {John J. Darragh and John G. Cleary and Ian H. Witten}, year = {1993}, researchr = {https://researchr.org/publication/DarraghCW93}, cites = {0}, citedby = {0}, journal = {Software: Practice and Experience}, volume = {23}, number = {3}, pages = {277-291}, }