Jiménez-Martín, Sergi; Martín, Alfonso R. Sánchez (2007). "An Evaluation of the Life Cycle Effects of Minimum Pensions on Retirement Behavior". Journal of Applied Econometrics. 22 (5): 923–950. doi:10.1002/jae.956. hdl:10230/732. JSTOR25146555.
Jiménez-Martín, Sergi; Martín, Alfonso R. Sánchez (2007). "An Evaluation of the Life Cycle Effects of Minimum Pensions on Retirement Behavior". Journal of Applied Econometrics. 22 (5): 923–950. doi:10.1002/jae.956. hdl:10230/732. JSTOR25146555.
Jiménez-Martín, Sergi; Martín, Alfonso R. Sánchez (2007). "An Evaluation of the Life Cycle Effects of Minimum Pensions on Retirement Behavior". Journal of Applied Econometrics. 22 (5): 923–950. doi:10.1002/jae.956. hdl:10230/732. JSTOR25146555.