Niels Mündler, Tobias Nipkow. +-Trees in Isabelle/HOL. In Helmut Seidl, Zhiming Liu 0001, Corina S. Pasareanu, editors, Theoretical Aspects of Computing - ICTAC 2022 - 19th International Colloquium, Tbilisi, Georgia, September 27-29, 2022, Proceedings. Volume 13572 of Lecture Notes in Computer Science, pages 324-341, Springer, 2022. [doi]
Abstract is missing.