Update the reference of CAr

Author: amontoison

src/car.jl

@@ -3,11 +3,11 @@
 # This method is described in
 #
 # A. Montoison, D. Orban and M. A. Saunders
-# MinAres: An Iterative Solver for Symmetric Linear Systems
-# Cahier du GERAD G-2023-40.
+# MinAres: An Iterative Method for Symmetric Linear Systems
+# SIAM Journal on Matrix Analysis and Applications, 46(1), pp. 509--529, 2025.
 #
 # Alexis Montoison, <[email protected]>
-# Osaka, August 2023.
+# Osaka -- Tokyo, August 2023.
 
 export car, car!
 
@@ -59,7 +59,7 @@ The estimates computed every iteration are ‖Mrₖ‖₂ and ‖AMrₖ‖_M.
 
 #### Reference
 
-* A. Montoison, D. Orban and M. A. Saunders, [*MinAres: An Iterative Solver for Symmetric Linear Systems*](https://doi.org/10.13140/RG.2.2.18163.91683), Cahier du GERAD G-2023-40, GERAD, Montréal, 2023.
+* A. Montoison, D. Orban and M. A. Saunders, [*MinAres: An Iterative Solver for Symmetric Linear Systems*](https://doi.org/10.1137/23M1605454), SIAM Journal on Matrix Analysis and Applications, 46(1), pp. 509--529, 2025.
 """
 function car end