Directed-ordered whist tournaments and (v, 5, 1) difference families: existence results and some new classes of Z-cyclic solutions. - R. Julian R. Abel; Stephanie Costa; Norman J. Finizio (Discret. Appl. Math., 2004)

Z-Cyclic Generalized Ordered Whist Tournaments. - Elyssa Cipriano; Stephanie Costa; Rebecca Sparks (Ars Comb., 2017)