Frédéric Havet, Marc Wennink. The push tree problem. In SPAA. pages 318-319, 2001. [doi]
@inproceedings{HavetW01, title = {The push tree problem}, author = {Frédéric Havet and Marc Wennink}, year = {2001}, doi = {10.1145/378580.378733}, url = {http://doi.acm.org/10.1145/378580.378733}, researchr = {https://researchr.org/publication/HavetW01}, cites = {0}, citedby = {0}, pages = {318-319}, booktitle = {SPAA}, }