Modèle:HykelAl2016
De Odonates du Monde
Hykel M., Harabis F. & Dolný A. 2016 – Assessment of the quality of the terrestrial habitat of the threatened dragonfly, Sympetrum depressiusculum (Odonata: Libellulidae). – European J. of Entomol., 113 : 476-481. – PDF LINK
