TY  - RPRT
TI  - Multigrid preconditioned conjugate-gradient method for large-scale wave-front reconstruction.
AU  - Luc Gilles
AU  - Curtis R Vogel
AU  - Brent L Ellerbroek
PY  - 2002
DO  - 10.1364/josaa.19.001817
UR  - https://pubmed.ncbi.nlm.nih.gov/12216875/
ID  - 12216875
ER  -