Feiden, Katharina. “The EContentplus-Project „GS Soil”: Assessment and Strategic Development of Inspire Compliant Geodata-Services for European Soil Data”. TÁJÖKOLÓGIAI LAPOK 7, no. 2 (December 29, 2009): 485–487. Accessed February 15, 2025. https://journal.uni-mate.hu/index.php/tl/article/view/4140.