@article{etna_vol60_pp276-291, author = {J\"org Liesen and Justus Ramme}, title = {Spectral properties of certain nonsymmetric saddle point matrices}, journal = {Electron. Trans. Numer. Anal.}, volume = {60}, year = {2024}, pages = {276--291}, doi = {10.1553/etna_vol60s276}, }