Linear Algebra and its Applications
Linear Algebra and Its Applications > 2011 > 435 > 3 > 623-640
Linear Algebra and Its Applications > 2011 > 435 > 3 > 464-479
Linear Algebra and Its Applications > 2011 > 435 > 4 > 742-750
Linear Algebra and Its Applications > 2011 > 435 > 9 > 2193-2221