The 31th in the series of annual international symposia devoted to logic, was held at Hejnice, 19 - 23 June 2017
The invited speakers of the conference were
Hartry Field, Bob Hale, Sonja Smets.
Selected contributions to the conference were published in P. Arazim, T. Lávička (eds.): The Logica Yearbook 2017
The conference was sponsored by Bernard Family Brewery Humpolec