[documentation] Add a link for the paper of BiCGstab(ℓ)

JuliaSmoothOptimizers · Oct 31, 2024 · c3ea5a2 · c3ea5a2
1 parent 783ed93
commit c3ea5a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/bicgstab.jl b/src/bicgstab.jl
@@ -74,7 +74,7 @@ BICGSTAB stops when `itmax` iterations are reached or when `‖rₖ‖ ≤ atol
 #### References
 
 * H. A. van der Vorst, [*Bi-CGSTAB: A fast and smoothly converging variant of Bi-CG for the solution of nonsymmetric linear systems*](https://doi.org/10.1137/0913035), SIAM Journal on Scientific and Statistical Computing, 13(2), pp. 631--644, 1992.
-* G. L.G. Sleijpen and D. R. Fokkema, *BiCGstab(ℓ) for linear equations involving unsymmetric matrices with complex spectrum*, Electronic Transactions on Numerical Analysis, 1, pp. 11--32, 1993.
+* G. L.G. Sleijpen and D. R. Fokkema, [*BiCGstab(ℓ) for linear equations involving unsymmetric matrices with complex spectrum*](https://etna.math.kent.edu/volumes/1993-2000/vol1/abstract.php?vol=1&pages=11-32), Electronic Transactions on Numerical Analysis, 1, pp. 11--32, 1993.
 """
 function bicgstab end