1. A note on goodness of EOL forms;Ainhirn;Bull. EATCS,1980
2. How to get rid of pseudoterminals;Ainhirn,1980
3. W. Ainhirn, Marvellous interpretations differ little but decisively from ordinary interpretations of EOL forms, Technological University Graz, Report 55.
4. On ε-productions for terminals in EOL forms;Ainhirn;Discrete Appl. Math.,1979
5. On two-symbol complete EOL forms;Čulick;Theoret. Comput. Sci.,1978