+@article {Vorst94,
+author = {Van der Vorst, H. A. and Vuik, C.},
+title = {{GMRESR}: a family of nested {GMRES} methods},
+journal = {Numerical Linear Algebra with Applications},
+volume = {1},
+number = {4},
+publisher = {John Wiley & Sons, Ltd},
+issn = {1099-1506},
+url = {http://dx.doi.org/10.1002/nla.1680010404},
+doi = {10.1002/nla.1680010404},
+pages = {369--386},
+year = {1994},
+}
+
+@inproceedings{Yamazaki2014,
+ author = {Yamazaki, Ichitaro and Anzt, Hartwig and Tomov, Stanimire and Hoemmen, Mark and Dongarra, Jack},
+ title = {Improving the Performance of CA-GMRES on Multicores with Multiple GPUs},
+ booktitle = {Proceedings of the 2014 IEEE 28th International Parallel and Distributed Processing Symposium},
+ series = {IPDPS '14},
+ year = {2014},
+ isbn = {978-1-4799-3800-1},
+ pages = {382--391},
+ numpages = {10},
+ url = {http://dx.doi.org/10.1109/IPDPS.2014.48},
+ doi = {10.1109/IPDPS.2014.48},
+ acmid = {2650529},
+ publisher = {IEEE Computer Society},
+ address = {Washington, DC, USA},
+}
+
+@techreport{Hoemmen2010,
+ author = {Hoemmen, Mark},
+ title = {Communication-avoiding Krylov subspace methods},
+ institution = {University of California, Berkeley},
+ type = {Ph.D. thesis},
+ url = {http://www.cs.berkeley.edu/~mhoemmen/pubs/thesis.pdf},
+ year = {2010},
+}
+
+@inproceedings{Mohiyuddin2009,
+ author = {Mohiyuddin, Marghoob and Hoemmen, Mark and Demmel, James and Yelick, Katherine},
+ title = {Minimizing Communication in Sparse Matrix Solvers},
+ booktitle = {Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis},
+ series = {SC '09},
+ year = {2009},
+ isbn = {978-1-60558-744-8},
+ location = {Portland, Oregon},
+ pages = {36:1--36:12},
+ articleno = {36},
+ numpages = {12},
+ url = {http://doi.acm.org/10.1145/1654059.1654096},
+ doi = {10.1145/1654059.1654096},
+ acmid = {1654096},
+ publisher = {ACM},
+ address = {New York, NY, USA},
+}
+
+
+