Media type: E-Article Title: Private quantum codes: introduction and connection with higher rank numerical ranges Contributor: Kribs, David W.; Plosker, Sarah Published: Informa UK Limited, 2014 Published in: Linear and Multilinear Algebra, 62 (2014) 5, Seite 639-647 Language: English DOI: 10.1080/03081087.2013.801963 ISSN: 0308-1087; 1563-5139 Keywords: Algebra and Number Theory Origination: Footnote: