The following publications are possibly variants of this publication:
- On context-free parallel communicating grammar systems: synchronization, communication, and normal formsErzsébet Csuhaj-Varjú, György Vaszil. TCS, 255(1-2):511-538, 2001. [doi]
- Parallel Communicating Grammar Systems with Incomplete Information CommunicationErzsébet Csuhaj-Varjú, György Vaszil. grammars, 5(3):153-176, 2002.
- Parallel communicating grammar systems with bounded resourcesErzsébet Csuhaj-Varjú, György Vaszil. TCS, 276(1-2):205-219, 2002. [doi]
- Parallel Communicating Grammar Systems with Incomplete Information CommunicationErzsébet Csuhaj-Varjú, György Vaszil. dlt 2002: 359-368 [doi]