Institution: | 1.Institute of Statistics and Mathematical Methods in Economics, Vienna University of Technology, Wiedner Hauptstraße 8–10, 1040, Vienna, Austria ;2.Environmental Solutions Unit, Geological Survey of Finland, Lähteentie 2, P.O. Box 77, 96101, Rovaniemi, Finland ;3.Energy and Construction Solutions Unit, Geological Survey of Finland, Lähteentie 2, P.O. Box 77, 96101, Rovaniemi, Finland ; |