In May 2013 Lyubomyr Zdomskyy has his habilitation lecture "Combinatorics of the generalized continuum and large cardinals".
The rectorate of the University of Vienna grants Zdomskyy a teaching license (venia docendi) for an entire academic subject upon application. The prerequisite for the granting of a teaching license is proof of outstanding academic qualifications and teaching skills.
Congrats Privdoz. Lyubomyr!