HLINĚNÁ, Dana - KALINA, Martin - KRÁĽ, Pavol. On a Class of Uninorms which are not Locally Internal on the Boundary. In AGOP 2015 : proceedings of the 8th International Summer School on Aggregation Operators (AGOP 2015), Katowice, Poland, 7. - 10. 7. 2015. Katowice : University of Silesia, 2015, S. 131-136. ISBN 978-83-8012-519-3. V*220/88/2015