updated pint.bib using bibbot

Author: danielru

_bibliography/pint.bib

@@ -5226,6 +5226,20 @@ @article{DanieliEtAl2021c
 	year = {2021},
 }
 
+@article{De_SterckEtAl2021,
+	author = {De Sterck, Hans and Falgout, Robert D. and Friedhoff, Stephanie and Krzysik, Oliver A. and MacLachlan, Scott P.},
+	doi = {10.1002/nla.2367},
+	issn = {1099-1506},
+	journal = {Numerical Linear Algebra with Applications},
+	month = {March},
+	number = {4},
+	publisher = {Wiley},
+	title = {Optimizing multigrid reduction‐in‐time and Parareal coarse‐grid operators for linear advection},
+	url = {http://dx.doi.org/10.1002/nla.2367},
+	volume = {28},
+	year = {2021},
+}
+
 @incollection{DinavahiEtAl2021,
 	author = {Venkata Dinavahi and Ning Lin},
 	booktitle = {Parallel Dynamic and Transient Simulation of Large-Scale Power Systems},