On the optimal parameter of a self-concordant barrier over a symmetric cone. - Domingos Moreira Cardoso; Luís Almeida Vieira (Eur. J. Oper. Res., 2006)

Euclidean Jordan Algebras, Symmetric Association Schemes, Strongly Regular Graphs, and Modified Krein Parameters of a Strongly Regular Graph. - Luís Almeida Vieira (Symmetry, 2023)