Media type: E-Article Title: A model to evaluate upstream vulnerability Contributor: Gualandris, Jury; Kalchschmidt, Matteo Published: Informa UK Limited, 2014 Published in: International Journal of Logistics Research and Applications, 17 (2014) 3, Seite 249-268 Language: English DOI: 10.1080/13675567.2013.860959 ISSN: 1469-848X; 1367-5567 Origination: Footnote: