Fülöp Éva – Cseh Julianna szerk.: „Die aktuellen Fragen des Mittelpaläolithikums in Mitteleuropa”. „Topical issues of the research of Middle Palaeolithic period in Central Europe”. Tata, 20-23 October 2003. (Tudományos Füzetek 12. Tata, 2004)

Lubomíra Kaminská: The Middle Palaeolithic settlements at the Skalka moundat Horka-Ondrej near Poprad (Slovakia)

Fig. 14. Hôrka-Ondrej. Area A. Mousterian chipped stone industry 1 - concave side-scraper 2 - convex-concave side-scraper 3, 4, 6, 8 - convex sidescrapers 5 - transversal side-scraper 7 - angle side-scraper 9-12 - side-knives 1, 2, 7 - radiolarite 3-6, 8-12 - quartz 220