Wagner, Rüdiger Limnological River Station Schlitz, Max Planck Institute for Limnology, Max Planck Institute for Evolutionary Biology, Max Planck Society;
Wagner, R., & Cobo, F. (2001). New and rare aquatic Diptera (Dixidae, Thaumaleidae and Empididae) from Spain and Andorra. Annales de Limnologie, 37(1), 29-34.