Gruber 1998. [Contributions to the systematics of the genus Dicranolasma (Arachnida: Opiliones, Dicranolasmatidae). 1. Dicranolasma thracium Starega and related forms from south east Europe and south west Asia.] Annalen des Naturhistorischen Museums in Wien Serie B Botanik und Zoologie, 100B, Dezember 1998: 489-537