Multigrid approach in shifted linear systems for the non-degenerated twisted mass operator. - Constantia Alexandrou; Simone Bacchio; Jacob Finkenrath (Comput. Phys. Commun., 2019)

PyRSB: Portable Performance on Multithreaded Sparse BLAS Operations. - Michele Martone; Simone Bacchio (SciPy, 2021)