Cita APA (7th ed.)

Pestana, J. (2013). On the eigenvalues and eigenvectors of nonsymmetric saddle point matrices preconditioned by block triangular matrices.

Cita Chicago (17th ed.)

Pestana, J. On the Eigenvalues and Eigenvectors of Nonsymmetric Saddle Point Matrices Preconditioned by Block Triangular Matrices. 2013.

Cita MLA (9th ed.)

Pestana, J. On the Eigenvalues and Eigenvectors of Nonsymmetric Saddle Point Matrices Preconditioned by Block Triangular Matrices. 2013.