Schmidt Hansen, J. (2011). GNU Octave: Beginner's guide : become a proficient Octave user by learning this high-level scientific numerical tool from the ground up. Packt Pub..

Schmidt Hansen, Jesper. GNU Octave: Beginner's Guide : Become a Proficient Octave User by Learning This High-level Scientific Numerical Tool from the Ground Up. Birmingham: Packt Pub., 2011.

Schmidt Hansen, Jesper. GNU Octave: Beginner's Guide : Become a Proficient Octave User by Learning This High-level Scientific Numerical Tool from the Ground Up. Packt Pub., 2011.