ŘEHÁK, Zdeněk,
Tomáš BARTONIČKA and Andrej BIELIK. Distributional status of Pipistrellus pipistrellus (Schreber, 1774) and P. pygmaeus in the Czech Republic: results of mapping (Distributional status of Pipistrellus pipistrellus (Schreber, 1774) and P. pygmaeus). In
Abstracts of 13th International Bat Research Conference, Poland, Mikolajki, 23-27 August 2004. 2004th ed. Poland, Mikolajki: Polish Academy of Sciences, 2004, p. 102-103. ISBN 83-88147-03-X.