Pablo Soriano-GilRoger Cabezali-SánchezCarlos Emparan-GarcíaDaniel Huerga-Álvarez2026-03-222026-03-22200410.1016/s0009-739x(04)78983-6https://doi.org/10.1016/s0009-739x(04)78983-6https://andeanlibrary.org/handle/123456789/62418esComputer scienceLa valva adaptable o la necesidad que aguza el ingenioarticle