Benchmarking aggregation AMG for linear systems in CFD simulations of compressible internal flows. Emans, Maximilian (2010) ETNA. Electronic Transactions on Numerical Analysis [electronic only]
Block approximate inverse preconditioners for sparse nonsymmetric linear systems. Cerdán, J., Faraj, T., Malla, N., Marín, J., Mas, J. (2010) ETNA. Electronic Transactions on Numerical Analysis [electronic only]