José Luis Díaz-Barrero, Ulrich Abel, Mircea Ivan. A Recurrent Identify: 11164. The American Mathematical Monthly, 114(4):364-365, 2007. [doi]
@article{Diaz-BarreroAI07,
title = {A Recurrent Identify: 11164},
author = {José Luis Díaz-Barrero and Ulrich Abel and Mircea Ivan},
year = {2007},
url = {http://www.jstor.org/stable/27642214},
researchr = {https://researchr.org/publication/Diaz-BarreroAI07},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {114},
number = {4},
pages = {364-365},
}