Friends

Peter Frolkovič: https://www.researchgate.net/profile/Peter-Frolkovic

Ivana Ivanová: https://staffportal.curtin.edu.au/staff/profile/view/Ivana.Ivanova/

Marek Macák: http://www.math.sk/macak/

Karol Mikula: https://www.math.sk/mikula/

Tomáš Oberhuber: http://geraldine.fjfi.cvut.cz/~oberhuber/

Pascal Omnes: https://www.researchgate.net/profile/Pascal-Omnes

Daniel Ševčovič: http://www.iam.fmph.uniba.sk/institute/sevcovic/

Michal Šprlák: https://sites.google.com/site/michalsprlak/