prices caps

jedbib.bib

@@ -2221,7 +2221,7 @@ @article{weertman1957sliding
   year={1957}
 }
 @article{erlangga2006novel,
-  title={{A novel multigrid based preconditioner for heterogeneous Helmholtz problems}},
+  title={A novel multigrid based preconditioner for heterogeneous {H}elmholtz problems},
   author={Erlangga, Y.A. and Oosterlee, C.W. and Vuik, C.},
   journal={SIAM Journal on Scientific Computing},
   volume={27},
@@ -2231,7 +2231,7 @@ @article{erlangga2006novel
   publisher={Citeseer}
 }
 @article{erlangga2004class,
-  title={{On a class of preconditioners for solving the Helmholtz equation}},
+  title={On a class of preconditioners for solving the {H}elmholtz equation},
   author={Erlangga, Y.A. and Vuik, C. and Oosterlee, C.W.},
   journal={Applied Numerical Mathematics},
   volume={50},
@@ -2241,7 +2241,7 @@ @article{erlangga2004class
   publisher={Elsevier}
 }
 @article{erlangga2008multilevel,
-  title={On a multilevel Krylov method for the Helmholtz equation preconditioned by shifted Laplacian},
+  title={On a multilevel {K}rylov method for the {H}elmholtz equation preconditioned by shifted {L}aplacian},
   author={Erlangga, Yogi A and Nabben, Reinhard},
   journal={Electronic Transactions on Numerical Analysis},
   volume={31},