On Elimination of Erasing Rules from E0S Grammars. - Alexander Meduna; Martin Havel (Comput. Sci. J. Moldova, 2022)

How to Demonstrate Metalinearness and Regularity by Tree-Restricted General Grammars. - Martin Havel; Zbynek Krivka; Alexander Meduna (NCMA, 2024)

Scattered Context Grammars with One Non-Context-Free Production and Six Nonterminals Are Computationally Complete. - Martin Havel; Alexander Meduna; Zbynek Krivka (DCFS, 2025)