Tchistiakov, A., A. T Ganzeveld, in J. F. Keppel. „SMART oilfield GIS: Application of GIS for economic and environmental monitoring of oil and gas fields “. Geologija 46, no. 2 (december 31, 2003): 429–434. Pridobljeno oktober 27, 2026. https://www.geologija-revija.si/index.php/geologija/article/view/1720.