Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Joshua Brown Kramer, Jonathan Cutler, A. J. Radcliffe. The Multistep Friendship Paradox. The American Mathematical Monthly, 123(9):900-908, 2016. [doi]