MAP20110061579 Blommestein, Hans Assessing the arguments against shorting / Hans Blommestein, Ahmet Keskinler, Carrick Lucas En: Risk : risk management, derivatives, structured products. - Southwick, West Sussex : Incisive Financial Publishing, 2007- = ISSN 0952-8776. - 01/07/2011 Tomo 24 Número 7 - 2011