Established in 1972 by Klaus Peters, since 1976 in the journal format.
Published crankery:
Sergeyev 2015.
Removed an accepted paper for political reasons.
Mathematical Conversations (ed. R. Wilson and J. Gray), Springer, 2000:
selected articles from 1980-2000; ZBL 01531135
M. Senechal,
Happy Birthday!, Math. Intelligencer 30 (2008), no.1, 6-19
