Authors
Jan Votýpka
Charles University, Faculty of Science, Department of Parasitology, Praha 1
Institute of Parasitology, Czech Academy of Sciences, České Budějovice
Jana Brzoňová
Charles University, Faculty of Science, Department of Parasitology, Praha 1
Jozef Oboňa
University of Prešov, Faculty of Humanities and Natural Sciences, Department of Ecology, Prešov, Slovakia