1. Acta geologica Slovaca : AGEOS Publication/Creation: Bratislava : Univerzita Komenského Bratislava, 2009- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Acta Montanistica Slovaca Publication/Creation: Košice : Faculty of Mining, Ecology, Process Control and Geotechnologies (FBERG), Technical University of Kosice Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
3. Allgemeine Geologie Author/Creator: Kettner, Radim, 1891- Publication/Creation: Berlin : Deutscher Verlag der Wissenschaften, 1958-1960 Resource Type: Book Access & Availability: Loading