The conference proceedings will be published as a regular volume of Acta Physica Polonica B
There is an alternative possibility to publish limited number of contributions in the Symmetry journal: https://www.mdpi.com/journal/symmetry/special_issues/mttd2019_symmetry
Published conference materials:
Acta Physica Polonica B:
https://www.actaphys.uj.edu.pl/index_n.php?I=R&V=50&N=11
Symmetry:
https://www.mdpi.com/journal/symmetry/special_issues/mttd2019_symmetry
