@book{ Solr-acta10174, title = {Odonatological survey on the river Someş/Szamos in Romania}, series = {Tiscia monograph series}, series = {The Somes/Szamos river valley : a study of the geography, hydrobiology and ecology of the river system and its environment}, author = {Huber Attila}, year = {1999}, url = {http://acta.bibl.u-szeged.hu/10174/1/tiscia_mono_003_207-213.pdf} }