Rikanovič, Rada, in Mihael Brenčič. „Comparison of the CORINE Land Cover data and Agricultural Land Use Monitoring Data as a basis for groundwater vulnerability mapping in the Peca border region Ra“. Geologija, let. 46, št. 2, december 2003, str. 439-44, https://www.geologija-revija.si/index.php/geologija/article/view/1722.