Reihe Contributions to EconomicsMartin Hibbeln × Risk Management in Credit PortfoliosConcentration Risk and Basel IIMartin HibbelnPhysicaSoftcover2012 Risk Management in Credit PortfoliosConcentration Risk and Basel IIMartin HibbelnPhysicaeBook2010 Risk Management in Credit PortfoliosConcentration Risk and Basel IIMartin HibbelnPhysicaHardcover2010