Joshua Brown Kramer, Jonathan Cutler, A. J. Radcliffe. The Multistep Friendship Paradox. The American Mathematical Monthly, 123(9):900-908, 2016. [doi]
@article{KramerCR16,
title = {The Multistep Friendship Paradox},
author = {Joshua Brown Kramer and Jonathan Cutler and A. J. Radcliffe},
year = {2016},
url = {https://www.tandfonline.com/doi/abs/10.4169/amer.math.monthly.123.9.900},
researchr = {https://researchr.org/publication/KramerCR16},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {123},
number = {9},
pages = {900-908},
}