Kotov S.O. «INTERACTIVE 3D objects In educational resources OF MOODLE» // Open and distance education 2015. №4(60) C.5-11
Skvortsov Alexey V., Ryumkin Alexander I., Kostyuk Yury L. «About geoiformatics development in Tomsk State University and Sibgeoinformatcs Ltd» // 2013. №2(23) C.148-174
