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. 3. Hôrka-Ondrej. Chipped stone industry 1-3, 6 - area B, Early Mousterian 4 - profile F 5 - area A, sector F2 1, 5, 6 - radiolarite, 2-4 - quartz 211