Hittite language
The corpus of texts written in the Hittite language is indexed by the Catalogue des Textes Hittites (CTH, since 1971). The catalogue is only a classification of texts; it does not give the texts. One traditionally cites texts by their numbers in CTH. Major sources for studies of selected texts themselves are the books of the StBoT series and the online "Textzeugnisse der Hethiter".