ŠÍMA, J., ŽÁK, S. A Polynomial-Time Construction of a Hitting Set for Read-once Branching Programs of Width 3. Fundamenta Informaticae. 2021, 184(4), 307-354. ISSN 0169-2968. E-ISSN 1875-8681. Dostupné z: https://doi.org/10.3233/FI-2021-2101.