L. Ruan, and I. Rybak. Finite Volumes for Complex Applications X - Volume 1, Elliptic and Parabolic Problems, page 365-373. Springer Nature Switzerland, (2023)
P. Strohbeck, C. Riethmüller, D. Göddeke, and I. Rybak. Finite Volumes for Complex Applications X - Volume 1, Elliptic and Parabolic Problems, page 375-383. Springer Nature Switzerland, (2023)