Linear Algebra and its Applications
Linear Algebra and Its Applications > 2011 > 434 > 2 > 381-393
Linear Algebra and Its Applications > 2011 > 434 > 8 > 1793-1798
Linear Algebra and Its Applications > 2011 > 435 > 10 > 2544-2559
Linear Algebra and Its Applications > 2011 > 435 > 11 > 2674-2680