Reference

Lukas Spitzer, Jiri Benes, Martin Konvicka (2009): Oviposition of the Niobe fritillary (Argynnis niobe (Linnaeus, 1758)) at submountain conditions in the Czech Carpathians (Lepidoptera, Nymphalidae) – Nachrichten des Entomologischen Vereins Apollo – 30: 165 - 168.