Jayasingha P, Osborne RA .L., Pogson RE. Sthreepura cave at Kiriwanagama, south central Sri Lanka: A network cave in saprolite and proterozoic quartzite. AC [Internet]. 20. september 2018 [citirano 5. januar 2026];47(2-3). Dostopno na: https://ojs.zrc-sazu.si/carsologica/article/view/4301