RT Journal Article SR Electronic T1 The Frontier of Emerging Markets JF The Journal of Investing FD Institutional Investor Journals SP 7 OP 11 DO 10.3905/joi.1.1.7 VO 1 IS 1 A1 Lawrence S. Speidell YR 1992 UL https://pm-research.com/content/1/1/7.abstract AB