Orndorff, Randall C., David J. Weary, and Kerry M. Lagueux. 2016. “Geographic Information Systems Analysis of Geologic Controls on the Distribution on Dolines in the Ozarks of South-Central Missouri, USA”. Acta Carsologica 29 (2). Ljubljana, Slovenija. https://doi.org/10.3986/ac.v29i2.456.