Acta Mathematica was founded by Gösta Mittag-Leffler in 1882 and is published by Institut Mittag-Leffler.
The journal contains original research papers in all fields of mathematics.
Two volumes, consisting of two issues each - in all about 800pp (since 2011) - are published annually.
A large number of subscriptions from major libraries across the world ensures wide coverage.
Michel Brion, Institut Fourier, France