V.V. Lozin and D. Rautenbach, “The relative clique-width of a graph”, J. Combin. Theory Ser. B, 97:5 (2007), 846–858
M.U. Gerber, A. Hertz, and V.V. Lozin, “Augmenting chains in graphs without a skew star”, J. Combin. Theory Ser. B, 96:3 (2006), 352–366
V.V. Lozin and D. Rautenbach, “On the band-, tree- and clique-width of graphs with bounded vertex degree”, SIAM J. Discrete Math., 18:1 (2004), 195–206
V.V. Lozin, “Bipartite graphs without a skew star”, Discrete Math., 257:1 (2002), 83–100
