Economic expectations, fuzzy sets and financial planning. - Manuel Tarrazo; Luis Gutierrez (Eur. J. Oper. Res., 2000)

Schopenhauer's Prolegomenon to Fuzziness. - Manuel Tarrazo (Fuzzy Optim. Decis. Mak., 2004)

A quantitative individual financial planning model with practical implications. - Manuel Tarrazo (Int. J. Appl. Decis. Sci., 2008)