New Self-Dual Codes of length 68 from a 2 by 2 block matrix Construction and Group Rings. - Maria Bortos; Joe Gildea; Abidin Kaya; Adrian Korban; Alexander Tylyshchak (CoRR, 2020)

New self-dual codes of length 68 from a 2 ˟ 2 block matrix construction and group rings. - Maria Bortos; Joe Gildea; Abidin Kaya; Adrian Korban; Alexander Tylyshchak (Adv. Math. Commun., 2022)