TY - CONF T1 - A mathematical model for the study of economic phenomenons JO - Proceedings of the 1st International Conference on Manufacturing Engineering, Quality and Production Systems, MEQAPS '09 PY - 2009/12/01 AU - Damian D ED - SN - 9789604741212 VL - 1 SP - 158 EP - 163 Y2 - 2024/09/20 ER -