Hemker, P. W. (1977). A numerical study of stiff two-point boundary problems. Mathematisch Centrum.
Cita Chicago (17th ed.)Hemker, P. W. A Numerical Study of Stiff Two-point Boundary Problems. Amsterdam: Mathematisch Centrum, 1977.
Cita MLA (8th ed.)Hemker, P. W. A Numerical Study of Stiff Two-point Boundary Problems. Mathematisch Centrum, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.