BibTeX: |
@article{Falling_Factorial_Sum-AFP,
author = {Lukas Bulwahn},
title = {The Falling Factorial of a Sum},
journal = {Archive of Formal Proofs},
month = dec,
year = 2017,
note = {\url{http://isa-afp.org/entries/Falling_Factorial_Sum.html},
Formal proof development},
ISSN = {2150-914x},
}
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