题名：A SIMPLE APPROACH TO THREE- FACTOR AFFINE TERM STRUCTURE MODELS 作者：PIERLUIGI BALDUZZI; SANJIV RANJAN DAS; SILVERIO FORESI; RANGARAJAN SUNDARAM 刊物：THE JOURNAL OF FIXED INCOME 时间：DECEMBER 1996

http://www.iijournals.com/JFI/DEFAULT.ASP?Page=2&ISS=9986&SID=408181

多谢！！