- Vaclav Ertl, Dobry author. Committee of linguistic works2012 | Faculty of Education
- Good author: Selected linguistic papers of Václav Ertl2011 | Faculty of Arts
- Václav Ertl - the teacher2005 | Faculty of Education
- Václav Ertl - Czech language teacher2004 | Faculty of Education
- Good "warden" of standard Czech2012 | Faculty of Arts
- Gebauer, Zubatý and Ertl from three perspectives or How to approach the history of linguistics2010 | Faculty of Arts