RT Journal Article SR Electronic T1 Historical Returns in the Spanish Equity Market JF The Journal of Investing FD Institutional Investor Journals SP 66 OP 71 DO 10.3905/joi.3.1.66 VO 3 IS 1 A1 Altina Sebastián González A1 José Suárez YR 1994 UL https://pm-research.com/content/3/1/66.abstract AB