Cita APA (7th ed.)

(1983). Direct methods for sparse matrices / Ole Østerby, Zahari Zlatev.

Cita Chicago (17th ed.)

Direct Methods for Sparse Matrices / Ole Østerby, Zahari Zlatev. 1983.

Cita MLA (9th ed.)

Direct Methods for Sparse Matrices / Ole Østerby, Zahari Zlatev. 1983.

Atenció: Aquestes cites poden no estar 100% correctes.