Sarmiento, M., Cely, J., León, C., (2017), An early warning indicator system to monitor the unsecured interbank funds market, Research in international business and finance, 40, (pp. 114-128)
Sarmiento, M., Cely, J., León, C., (2015), Monitoring the Unsecured Interbank Funds Market, Borradores de Economia, (917)