CUBE ONLINE ANALYTICAL MODEL (COLAM) IN THE RIVER SHIPPING LOGISTIC FORECASTING Autori: Darko Vuković, Natalia Verbitskaya, Andrey Mehrenstev, Dejana Jakovljević, Aleksandra Vujko Časopis: Journal of Geographical Institute Jovan Cvijic of SASA DOI: :10.2298/IJGI1802297V
