Milková, E., Beránek, L., Voborník, P.: Algorithms – Explanation, Exercises and Visualization of the Basic Algorithmic Constructions. Gaudeamus, Hradec Králové, 2009, s. 114. ISBN 978-80-7041-635-8.
Milková, E., Beránek, L., Voborník, P.: Algorithms – Explanation, Exercises and Visualization of the Basic Algorithmic Constructions. Gaudeamus, Hradec Králové, 2009, s. 114. ISBN 978-80-7041-635-8.