Visitors

Behiye Ubuz

^{Middle East Technical University}

Mayra Lorena Díaz Sosa

^{Universidad Nacional Autónoma de México}

Michal Pivko

^{VSB – Technical University of Ostrava}

Thiago Novaes Silva

^{Pontifícia Universidade Católica de São Paulo}

Zsolt Lavicza

^{Johannes Kepler University}

Zsolt Szilágyi

^{Budapest Metropolitan University}