"Portfolio selection." . . "Portfolio Selection." . "Analyse financière." . . "Portfoliomanagement." . . "Investment analyis." . . "Investments." . . "Investissements." . . "gestion de portefeuille études diverses." . . "Zarządzanie portfelem modele ekonometryczne." . . "Cartera de valores Gestión." . . "Inversiones de capitales Gestión." . . . . "Portafoglio - Gestione." . . "Investment analysis." . . "Investimenti - Analisi." . . "Gleichgewichtstheorie." . . "analyse financière portefeuille études diverses." . . . "Feestbundels (vorm)" . . . . . "Portfolio Theory : 25 years after : essays in honor of Harry Markowitz" . . . . . . . . . . "Portfolio theory, 25 [twenty-five] years after : essays in honor of Harry Markowitz" . . . . . . . . . . . . . . "Festschrift" . . . . . . "Portfolio theory, 25 years after"@en . "Portfolio theory, 25 years after" . "Portfolio theory : 25 years after : essays in honor of Harry Markowitz" . . . . . "Portfolio theory : 25 years after : essays in honour of Harry Markoowitz" . . . . "Portfolio theory, 25 years after essays in honor of Harry Markowitz"@en . . "Portfolio theory, 25 years after : essays in honor of Harry Markowitz" . "Portfolio theory,25 years after : essays in honor of harry markowitz" . . . . . . . . . . . . . . "Microeconomia." . . "Risikomanagement." . . "Bedrijfsfinanciering." . . "Portfolio-theorie." . .