Bardsley, J. M., & Nagy, J. G. (2006). Covariance-Preconditioned Iterative Methods for Nonnegatively Constrained Astronomical Imaging. SIAM journal on matrix analysis and applications, 27(4), 1184-1197. https://doi.org/10.1137/040615043
Chicago Style (17th ed.) CitationBardsley, Johnathan M., and James G. Nagy. "Covariance-Preconditioned Iterative Methods for Nonnegatively Constrained Astronomical Imaging." SIAM Journal on Matrix Analysis and Applications 27, no. 4 (2006): 1184-1197. https://doi.org/10.1137/040615043.
MLA (9th ed.) CitationBardsley, Johnathan M., and James G. Nagy. "Covariance-Preconditioned Iterative Methods for Nonnegatively Constrained Astronomical Imaging." SIAM Journal on Matrix Analysis and Applications, vol. 27, no. 4, 2006, pp. 1184-1197, https://doi.org/10.1137/040615043.