• Kristjan Urtson : doctor philosophiae geoloogia alal. PhD in Geology. Astmeline magma transport ja akumulatsioon : analoog- ja numbriline modelleerimine = Stepwise melt transport and accumulation : analogue and numerical modelling approachUrtson, KristjanTartu Ülikooli doktorite promoveerimine = Doctoral degrees awarded at the University of Tartu : 20112011 / lk. 197-198