Straight-line drawings on restricted integer grids in two and three dimensions. Felsner, Stefan; Liotta, Giuseppe; Wismath, Stephen — 2003 Journal of Graph Algorithms and Applications
Drawing K n in three dimensions with one bend per edge. Devillers, Olivier; Everett, Hazel; Lazard, Sylvain; Pentcheva, Maria; Wismath, Stephen — 2006 Journal of Graph Algorithms and Applications
k -colored point-set embeddability of outerplanar graphs. Di Giacomo, Emilio; Didimo, Walter; Liotta, Giuseppe; Meijer, Henk; Trotta, Francesco; Wismath, Stephen K. — 2008 Journal of Graph Algorithms and Applications