Butka, Peter, Jozef Pócs, and Jana Pócsová. “Distributed Computation of Generalized One-Sided Concept Lattices on Sparse Data Tables”. Computing and Informatics 34, no. 1 (June 19, 2015): 77–98. Accessed November 8, 2024. http://147.213.75.17/ojs/index.php/cai/article/view/2034.