, Fara 2, 1336 Vas, Slovenia

• Acta Carsologica Vol. 36 No. 3 (2007) - Original papers
  Subterranean Waters Described in Carniolan Letters Mailed to A. Kircher (* 1601; †1680)
  Abstract  PDF
• Acta Carsologica Vol. 32 No. 2 (2003) - Original papers
  Hallerstein and Chinese Karst
  Abstract  PDF
• Acta Carsologica Vol. 31 No. 2 (2002) - Original papers
  Treatises About the Subterranean World in Ljubljana Between 1678 and 1773
  Abstract  PDF