@article{DBLP:journals/computing/WuHL09,
author = {Shi-Liang Wu and
Ting-Zhu Huang and
Cui-Xia Li},
title = {Generalized block triangular preconditioner for symmetric
saddle point problems},
journal = {Computing},
volume = {84},
number = {3-4},
year = {2009},
pages = {183-208},
ee = {http://dx.doi.org/10.1007/s00607-009-0028-9},
bibsource = {DBLP, http://dblp.uni-trier.de}
}