Following a successful closing symposium last year, the ExtremA anthology has now been published in hardcover by V&R Unipress: https://www.vandenhoeck-ruprecht-verlage.com/themen-entdecken/sozial-rechts-und-wirtschaftswissenschaften/natur-landschaft/55101/extrema-2019?c=1824.
At the same link you'll find the digital version available for general download.
If you're interested in information about the closing workshop, you'll find the relevant details here: https://extrema.univie.ac.at/downloads/
