Media type: E-Article Title: Edge-grafting theorems on permanents of Laplacian matrices of graphs and their applications Contributor: Li, Shuchao; Li, Yan; Zhang, Xixi Published: University of Wyoming Libraries, 2013 Published in: The Electronic Journal of Linear Algebra, 26 (2013) Language: Not determined DOI: 10.13001/1081-3810.1637 ISSN: 1081-3810 Keywords: Algebra and Number Theory Origination: Footnote: Access State: Open Access