by Bunke, Horst, Dickinson, Peter J, Kraetzl, Miro, Wallis, Walter D
Year of Publication 2007

by Casse, Louis R. A, Wallis, Walter D
Year of Publication 1976

by Robinson, R. W, Southern, G. W, Wallis, W. D
Year of Publication 1980

by Street, A.P, Wallis, W. D
Year of Publication 2006

by Wallis, W. D, Street, A. P, Wallis, J. S
Year of Publication 2006

by Jones, Scott, Kayll, P.Mark, Mohar, Bojan, Wallis, Walter D.
Published in Discussiones Mathematicae. Graph Theory (2003)

by Bača, Martin, MacDougall, J.A., Miller, Mirka, Slamin, Wallis, Walter D.
Published in Discussiones Mathematicae. Graph Theory (2000)

by Horadam, A. F, Wallis, W. D
Year of Publication 2007

by Casse, L. R. A, Wallis, W. D
Year of Publication 1976

by Rosa, Alexander, Wallis, Walter D.
Published in Discrete Applied Mathematics (01.01.1982)

by Clark, Lane H, Evans, Patricia A, Fellows, Michael R, Wallis, Walter D
Year of Publication 21.11.1994

by Clark, Lane H, Evans, Patricia A, Fellows, Michael R, Wallis, Walter D
Published in arXiv.org (22.11.1994)