SOLDÁN, Tomáš,
Světlana ZAHRÁDKOVÁ, Jan HELEŠIC,
Ladislav DUŠEK and Vladimír LANDA.
Distributional and Quantitative Patterns of Ephemeroptera and Plecoptera in the Czech Republic: A Possibility of Detection of Long-term Environmental Changes of Aquatic Biotopes. 1st ed. Brno: Masaryk University Brno, 1998, 305 pp. Folia Fac.Sci.Nat.Masaryk.Brun., Biol. 98. ISBN 80-210-1870-4.