Modèle:Commission1958
De Odonates du Monde
Muttkowski R.A (subm.) 1958 - Opinion 34. Æshna vs Æschna. - In : Hemming F. (secr.) - Opinions and declaration rendered by the International Commission on Zoological Nomenclature, vol.1 sect.B. - Intern. Trust for Zoological Nomenclature & ICZN, London : 79-81 - ONLINE
