"Takane Imaoka,Hirokazu Kitazawa,Wang-Jae Chun,Saori Omura,Ken Yamashita,Kimihisa Yamamoto","Magic Number Pt13 and Misshapen Pt12 Clusters: Which One is the Better Catalyst?",,"Journal of the American Chemical Society",,"Vol. 135","No. 35","pp. 13089?13095",2013,July