@article{GDZPPN001164171, title = {On convergence of alternating direction procedures.}, journal = {Numerische Mathematik}, volume = {4}, year = {1962}, pages = {172-176}, zbl = {0112.34802}, url = {http://dml.mathdoc.fr/item/GDZPPN001164171} }
PEARCY, C. On convergence of alternating direction procedures.. Numerische Mathematik, Tome 4 (1962) pp. 172-176. http://gdmltest.u-ga.fr/item/GDZPPN001164171/