A. Tchistiakov, A. T. Ganzeveld, in J. F. Keppel, „SMART oilfield GIS: Application of GIS for economic and environmental monitoring of oil and gas fields “, geologija, let. 46, št. 2, str. 429–434, dec. 2003, Pridobljeno: okt. 27, 2026. Dostopno na: https://www.geologija-revija.si/index.php/geologija/article/view/1720