Nicholas LeCompte William J. Martin William Owens On the equivalence between real mutually unbiased bases and a certain class of association schemes. 1499-1512 2010 31 Eur. J. Comb. 6 http://dx.doi.org/10.1016/j.ejc.2009.11.014 db/journals/ejc/ejc31.html#LeCompteMO10