共 50 条
- [34] EARLY RETIREMENT PENSIONS IN SWEDEN - TRENDS AND REGIONAL VARIATIONS SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE, 1978, 6 (01): : 7 - 16
- [37] PUBLIC PENSION PLANS - STANDARDS OF DESIGN, FUNDING, AND REPORTING - WINKLEVOSS,HE, MCGILL,DM ACCOUNTING REVIEW, 1981, 56 (01): : 248 - 249
- [38] Recent trends in data mining (DM): Document clustering of DM publications 2006 INTERNATIONAL CONFERENCE ON SERVICE SYSTEMS AND SERVICE MANAGEMENT, VOLS 1 AND 2, PROCEEDINGS, 2006, : 1653 - 1659