共 50 条
- [6] Monthly bulletin of the statistics department of Boston PUBLICATIONS OF THE AMERICAN STATISTICAL ASSOCIATION, 1901, 7 : A30 - A35
- [8] The management of consumers' community on a website bulletin-board service MODSIM 2003: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION, VOLS 1-4: VOL 1: NATURAL SYSTEMS, PT 1; VOL 2: NATURAL SYSTEMS, PT 2; VOL 3: SOCIO-ECONOMIC SYSTEMS; VOL 4: GENERAL SYSTEMS, 2003, : 1904 - 1909