E. Eggenweiler, and I. Rybak. Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples, volume 323 of Springer Proceedings in Mathematics & Statistics, page 345-353. Springer International Publishing, (2020)
M. Gander, S. Lunowa, and C. Rohde. Domain Decomposition Methods in Science and Engineering XXVI, Lect. Notes Comput. Sci. Eng., Springer, Cham, (2021)