Elias Heikkilä, Pyry Herva, Jarkko Kari. On Perfect Coverings of Two-Dimensional Grids. In Volker Diekert, Mikhail V. Volkov, editors, Developments in Language Theory - 26th International Conference, DLT 2022, Tampa, FL, USA, May 9-13, 2022, Proceedings. Volume 13257 of Lecture Notes in Computer Science, pages 152-163, Springer, 2022. [doi]
Abstract is missing.