Garcia, L. and Talavan, P. M. and Yáñez, Javier (2017) Attractor Basin Analysis of the Hopfield Model: The Generalized quadratic knapsack problem. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Lecture Notes in Computer Science, 1 (10305). Springer Verlag, pp. 420-431. ISBN 978-331959152-0