MEŠŤAN, Michal - ŠEBO, Ján - KRÁLIK, Ivan. How are 1bis pension pillar funds performing? : a cross-country analysis. In European financial systems 2017. medzinárodná vedecká konferencia. European financial systems 2017 : proceedings of the 14th international scientific conference, June 26-27, 2017, Brno. part 2. 1. vyd. - Brno : Masaryk University, 2017. ISBN 978-80-210-8610-4, s. 52-59.