diff --git a/_bibliography/pint.bib b/_bibliography/pint.bib
index 9fcb23b1..9cced3cc 100644
--- a/_bibliography/pint.bib
+++ b/_bibliography/pint.bib
@@ -6396,7 +6396,7 @@ @article{DajanaEtAl2023
 	year = {2023},
 }
 
-@article{DrewsEtAl2023,
+@report{DrewsEtAl2023,
 	author = {Drews, Wiebke and Turek, Stefan and Lohmann, Christoph},
 	doi = {10.17877/DE290R-23990},
 	journal = {Ergebnisberichte des Instituts für Angewandte Mathematik;668},
@@ -6973,7 +6973,7 @@ @article{DravinsEtAl2024
 	year = {2024},
 }
 
-@article{DrewsEtAl2024,
+@report{DrewsEtAl2024,
 	author = {Drews, Wiebke and Turek, Stefan and Lohmann, Christoph},
 	doi = {10.17877/DE290R-24129},
 	journal = {Ergebnisberichte des Instituts für Angewandte Mathematik;670},
@@ -8610,6 +8610,18 @@ @article{DurastanteEtAl2026
 	year = {2026},
 }
 
+@report{DünnebackeEtAl2026,
+	author = {Dünnebacke, Jonas and Lohmann, Christoph and Turek, Stefan},
+	doi = {10.17877/DE290R-26640},
+	journal = {Ergebnisberichte des Instituts für Angewandte Mathematik; 686},
+	keywords = {610, Navier-Stokes-Gleichung, Reynolds-Zahl, Krylov-Verfahren, Polymerschmelze, Simulation},
+	language = {en},
+	publisher = {TU Dortmund},
+	title = {A Parallel-in-Time Navier-Stokes Solver Using Augmented Lagrangian Acceleration and Space-Time Multigrid Methods},
+	url = {https://eldorado.tu-dortmund.de/handle/2003/44875},
+	year = {2026},
+}
+
 @article{EngwerEtAl2026,
 	author = {Engwer, Christian and Schell, Alexander and Dreier, Nils-Arne},
 	doi = {10.1007/s13137-025-00283-2},