Reference
Klaus G. Schurian, Alfred Westenberger, Yvan Diringer, Martin Wiemers (2010): Contribution to the biology, ecology and taxonomy of Polyommatus (Lysandra) coridon nufrellensis (Schurian, 1977) (Lepidoptera: Lycaenidae), Part II1: An experimental hybridisation of P. (L.) c. gennargenti × P. (L.) c. nufrellensis – Nachrichten des Entomologischen Vereins Apollo – 31: 177 - 186.