1.
Astaiza Gómez JG. Tobin’s Separation Theorem: Information from the Colombian Stock Market for the First Half of 2008. AD-Minister [Internet]. 2012 Dec. 4 [cited 2026 Nov. 11];(21):135-54. Available from: https://publicaciones.eafit.edu.co/index.php/administer/article/view/1732