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Computers & Operations Research > 2017 > 78 > C > 431-438
Discrete Applied Mathematics > 2016 > 201 > C > 105-113
Journal of the Operations Research Society of China > 2013 > 1 > 2 > 217-225
Computers and Mathematics with Applications > 2012 > 64 > 9 > 2877-2885
Linear Algebra and Its Applications > 2012 > 436 > 7 > 2067-2077
Linear Algebra and Its Applications > 2010 > 433 > 8-10 > 1674-1677
Discrete Mathematics > 2009 > 309 > 13 > 4228-4234
Discussiones Mathematicae Graph Theory > 2009 > 29 > 1 > 15-37
European Journal of Operational Research > 2008 > 191 > 3 > 661-676