TY  - GEN 
ID  - x0007
T1  - Mixed sparse-dense linear least squares and preconditioned iterative methods
A1  - Tůma, Miroslav
Y1  - 2017
UR  - https://slideslive.com//38902038/mixed-sparsedense-linear-least-squares-and-preconditioned-iterative-methods
ER  -