A grammatical approach to the LBA problem -- Conditional context-free languages of finite index -- On the number of nonterminals in matrix grammars with leftmost derivations -- The accepting power of finite automata over groups -- Controlled fuzzy parallel rewriting -- On controlling rewriting by properties of strings and symbols -- Accepting array grammars with control mechanisms -- On restarting automata with rewriting -- Deterministic cooperating distributed grammar systems -- Grammar systems with counting derivation and dynamical priorities -- Characterization of RE using CD grammar systems with two registers and RL rules -- On cooperating distributed uniformly limited 0L systems -- Teams in grammar systems: Sub-context-free cases -- A note on the incomparability of the E0L family with certain families of languages generated by cooperating grammar systems -- Colonies as models of reactive systems -- Grammatical inference of colonies -- A grammar characterization of logarithmic-space computation -- On the computational complexity of context-free Parallel Communicating Grammar Systems -- Parallel communicating grammar systems with communication by signals -- PC grammar systems versus some non-context-free constructions from natural and artificial languages -- Grammar systems for the description of certain natural language facts -- Networks of parallel language processors -- A reduced distributed splicing system for RE languages -- On the generative capacity of splicing grammar systems -- Array splicing systems -- Two lower bounds on computational complexity of infinite words -- On ?-power languages -- Shuffle-like operations on ?-words -- Generalized Lindenmayerian algebraic systems -- The structure of the basic morphisms -- On mix operation -- On the complexity of iterated insertions -- The decidability of the generalized confluence problem for context-free languages.