@article{00952326,
title = {A proof of a conjecture of Knuth.},
journal = {Experimental Mathematics},
volume = {5},
year = {1996},
pages = {83-89},
doi = {10.1080/10586458.1996.10504579},
zbl = {0984.33009},
language = {en},
url = {http://dml.mathdoc.fr/item/00952326}
}
Paule, Peter. A proof of a conjecture of Knuth.. Experimental Mathematics, Tome 5 (1996) pp. 83-89. doi : 10.1080/10586458.1996.10504579. http://gdmltest.u-ga.fr/item/00952326/