%0 Journal Article %A S. A. Kharchenko %T A parallel algorithm for the sparse QR decomposition of a rectangular upper quasi-triangular matrix with ND-type sparsity %J Numerical methods and programming %D 2015 %P 566-577 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2015_16_4_a10/ %G ru %F VMP_2015_16_4_a10