On some graph problem in the theory of partial algebras - Part I. - Konrad Pióro (Discret. Math., 2004)

On some graph problem in the theory of partial algebras - Part II. - Konrad Pióro (Discret. Math., 2004)

On the coverings by tolerance classes. - Wiktor Bartol; Joe Miró; Konrad Pióro; Francesc Rosselló (Inf. Sci., 2004)

Hypergraphs induced by algebras of fixed type. - Konrad Pióro (Discret. Math., 2011)

A Strong Property of the Weak subalgebra Lattice for Locally Finite Algebras of Finite Type. - Konrad Pióro (Int. J. Algebra Comput., 2013)

Posets of Finite Functions. - Konrad Pióro (Electron. J. Comb., 2016)