Olaf Beyersdorff, Christoph M. Wintersteiger: Theory and Applications of Satisfiability Testing - SAT 2018 - 21st International Conference, SAT 2018, Held as Part of the Federated Logic Conference, FloC 2018, Oxford, UK, July 9-12, 2018, Proceedings. Lecture Notes in Computer Science 10929, Springer 2018, ISBN 978-3-319-94143-1