Franz Baader, Nguyen Thanh Binh, Stefan Borgwardt, Barbara Morawska. Unification in the Description Logic ::::EL::::/mathcal{EL} without the Top Concept. In Nikolaj Bjørner, Viorica Sofronie-Stokkermans, editors, Automated Deduction - CADE-23 - 23rd International Conference on Automated Deduction, Wroclaw, Poland, July 31 - August 5, 2011. Proceedings. Volume 6803 of Lecture Notes in Computer Science, pages 70-84, Springer, 2011. [doi]
Abstract is missing.