Ogorelec, B., T. Dolenec, and J. Pezdič. “Isotope Composition of O and C in Mesozoic Carbonate Rocks of Slovenia - Effect of Facies and Diagenesis”. Geologija, vol. 42, no. 1, Dec. 1999, pp. 171-05, doi:10.5474/geologija.1999.012.