+}
+
+@article{o1985multi,
+ title={Multi-splittings of matrices and parallel solution of linear systems},
+ author={O'Leary, Dianne P. and White, Robert E.},
+ journal={SIAM Journal on Algebraic Discrete Methods},
+ volume={6},
+ number={4},
+ pages={630--640},
+ year={1985},
+ publisher={SIAM}
+}
+
+
+@article{frommer1992h,
+ title={H-splittings and two-stage iterative methods},
+ author={Frommer, Andreas and Szyld, Daniel B.},
+ journal={Numerische Mathematik},
+ volume={63},
+ number={1},
+ pages={345--356},
+ year={1992},
+ publisher={Springer-Verlag}
+}
+
+@article{bru1995parallel,
+ title={Parallel, synchronous and asynchronous two-stage multisplitting methods},
+ author={Bru, Rafael and Migall{\'o}n, Violeta and Penad{\'e}s, Jos{\'e} and Szyld, Daniel B},
+ journal={Electronic Transactions on Numerical Analysis},
+ volume={3},
+ pages={24--38},
+ year={1995}
+}
+
+@article{bai1999block,
+ title={Block and asynchronous two-stage methods for mildly nonlinear systems},
+ author={Bai, Zhong-Zhi and Migall{\'o}n, Violeta and Penad{\'e}s, Jos{\'e} and Szyld, Daniel B.},
+ journal={Numerische Mathematik},
+ volume={82},
+ number={1},
+ pages={1--20},
+ year={1999},
+ publisher={Springer}
+}
+
+@article{bahi2000asynchronous,
+ title={Asynchronous iterative algorithms for nonexpansive linear systems},
+ author={Bahi, Jacques M.},
+ journal={Journal of Parallel and Distributed Computing},
+ volume={60},
+ number={1},
+ pages={92--112},
+ year={2000},
+ publisher={Elsevier}
+}
+
+
+@article{couturier2008gremlins,
+ title={GREMLINS: a large sparse linear solver for grid environment},
+ author={Couturier, Rapha{\"e}l and Denis, Christophe and J{\'e}z{\'e}quel, Fabienne},
+ journal={Parallel Computing},
+ volume={34},
+ number={6},
+ pages={380--391},
+ year={2008},
+ publisher={Elsevier}
+}
+
+@TechReport{prace-multi,
+ author = {Nick Brown and J. Mark Bull and Iain Bethune},
+ title = {Solving Large Sparse Linear Systems using Asynchronous Multisplitting},
+ institution = {PRACE White paper number WP84},
+ year = {2013},
+}
+
+@Book{S96,
+ author = {Y. Saad},
+ title = {Iterative Methods for Sparse Linear Systems},
+ publisher = {PWS Publishing},
+ year = {1996},
+ address = {New York},
+}
+
+@article{ref18,
+title = {{P}arallel {I}terative {A}lgorithms: {F}rom {S}equential to {G}rid {C}omputing},
+author = {Bahi, Jacques M. and Contassot-Vivier, Sylvain and Couturier, Rapha{\"e}l},
+journal = {Chapman \& Hall/CRC Numerical Analysis and Scientific Computing},
+volume = {},
+number = {},
+pages = {},
+year = {2008},
+}
+
+@article{refCGNR,
+year={2001},
+journal={Annals of Operations Research},
+volume={103},
+number={1-4},
+title={An {A}daptive {CGNR} {A}lgorithm for {S}olving {L}arge {L}inear {S}ystems},
+publisher={Kluwer Academic Publishers},
+author={Li, Chunguang},
+pages={329-338},
+}
+
+@article{ref34,
+title = {{GMRES}: {A} {G}eneralized {M}inimal {R}esidual {A}lgorithm for {S}olving {N}onsymmetric {L}inear {S}ystems},
+author = {Saad, Y. and Schultz, M. H.},
+journal = {SIAM Journal on Scientific and Statistical Computing},
+volume = {7},
+number = {3},
+pages = {856--869},
+year = {1986},
+}
+
+@Misc{hector,
+ title = {{HECToR: UK National Supercomputing Service}},
+ note={http://www.hector.ac.uk},
+
+}
+
