TY - CONF T1 - An economic application on the it么 lemma JO - Proc. 9th WSEAS Int. Conf. Simulation, Modelling and Optimization, SMO '09, 5th WSEAS Int. Symp. Grid Computing, Proc. 5th WSEAS Int. Symp. Digital Libraries, Proc. 5th WSEAS Int. Symp. Data Mining PY - 2009/12/01 AU - Damian D AU - Carstea CG AU - Patrascu L AU - Ratiu IG AU - David N AU - Plesea D ED - SN - 9789604741137 SP - 65 EP - 68 Y2 - 2025/06/20 ER -