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- Ewa Andrejczuk, Juan M. Alberola, Leandro Soriano Marcolino, Paolo Torroni. Special issue of Teams in Multiagent Systems (TEAMAS): Preface. Fundamenta Informaticae, 174(1):61-62, 2020.
- Enrico Formenti, Kévin Perrot. How Hard is it to Predict Sandpiles on Lattices? A Survey. Fundamenta Informaticae, 171(1-4):189-219, 2020.