Financial Forecasting of Invoicing and Cash Inflow Processes for Fair Exhibitions. - Dragan Simic; Ilija Tanackov; Vladeta Gajic; Svetlana Simic (HAIS, 2009)

An Approach of Bio-inspired Hybrid Model for Financial Markets. - Dragan Simic; Vladeta Gajic; Svetlana Simic (HAIS (1), 2010)