Media type: E-Article Title: An iterative algorithm for least squares problem in quaternionic quantum theory Contributor: Wang, Minghui; Wei, Musheng; Feng, Yan imprint: Elsevier BV, 2008 Published in: Computer Physics Communications Language: English DOI: 10.1016/j.cpc.2008.02.016 ISSN: 0010-4655 Origination: Footnote: