Authors: LUNDGREN JR MERZ SK MAYBEE JS RASMUSSEN CW

Citation: Jr. Lundgren et al., A CHARACTERIZATION OF GRAPHS WITH INTERVAL 2-STEP GRAPHS, Linear algebra and its applications, 217, 1995, pp. 203-223

Authors: LUNDGREN JR MERZ SK RASMUSSEN CW

Citation: Jr. Lundgren et al., CHROMATIC-NUMBERS OF COMPETITION GRAPHS, Linear algebra and its applications, 217, 1995, pp. 225-239

Authors: LUNDGREN JR RASMUSSEN CW MAYBEE JS

Citation: Jr. Lundgren et al., INTERVAL COMPETITION GRAPHS OF SYMMETRICAL DIGRAPHS, Discrete mathematics, 119(1-3), 1993, pp. 113-122

Authors: LUNDGREN JR RASMUSSEN CW

Citation: Jr. Lundgren et Cw. Rasmussen, 2-STEP GRAPHS OF TREES, Discrete mathematics, 119(1-3), 1993, pp. 123-139