Fairouz Kamareddine, Roel Bloo. De Bruijn s syntax and reductional behaviour of lambda-terms: the untyped case. Journal of Logic and Algebraic Programming, 62(1):109-131, 2005. [doi]
@article{KamareddineB05,
title = {De Bruijn s syntax and reductional behaviour of lambda-terms: the untyped case},
author = {Fairouz Kamareddine and Roel Bloo},
year = {2005},
doi = {10.1016/j.jlap.2004.01.001},
url = {http://dx.doi.org/10.1016/j.jlap.2004.01.001},
researchr = {https://researchr.org/publication/KamareddineB05},
cites = {0},
citedby = {0},
journal = {Journal of Logic and Algebraic Programming},
volume = {62},
number = {1},
pages = {109-131},
}