R. Andruszkiewicz, M. Woronowicz
On the square subgroup of a mixed SI-group
Proc. Edinburgh Math. Soc. (2018), (to appear).
Nondistributive rings and their Ore localizations
Discuss. Math. Gen. Algebra Appl. (2018), (to appear).
Finite groups with the pp-embedding property
Rend. Sem. Mat. Univ. Padova (2018), (to appear).