Fałtynowicz W., Śliwa L. 2017. The Polish lichenological bibliography for 1982–2016. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków.
Fałtynowicz W., Śliwa L. 2017. The Polish lichenological bibliography for 1982–2016. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków.