by Brown, David E., Roy, Scott, Lundgren, J. Richard, Siewert, Daluss J.
Published in Linear algebra and its applications (01.05.2012)

by Brown, David E., Richard Lundgren, J., Sheng, Li
Published in Discrete Applied Mathematics (28.02.2009)

by Fisher, David C., Lundgren, J. Richard, Merz, Sarah K., Reid, K. B.
Published in Journal of graph theory (01.10.1998)

by FRAUGHNAUGH, K. F, LUNDGREN, J. R, MERZ, S. K, MAYBEE, J. S, PULLMAN, N. J
Published in SIAM journal on discrete mathematics (01.05.1995)

by Brown, David E., Flesch, Breeann M., Richard, J.
Published in Discussiones Mathematicae. Graph Theory (01.01.2014)

by Hefner, Kim A.S., Jones, Kathryn F., Kim, Suh-ryung, Lundgren, J.Richard, Roberts, Fred S.
Published in Discrete Applied Mathematics (16.08.1991)

by Brown, David E., Busch, Arthur H., Lundgren, J. Richard
Published in Journal of graph theory (01.09.2007)

by Cho, Han Hyuk, Kim, Suh-Ryung, Lundgren, J.Richard
Published in Discrete mathematics (31.05.2002)

by Lundgren, J.Richard
Published in Linear algebra and its applications (01.03.1995)

by Fisher, David C., Guichard, David, Lundgren, J. Richard, Merz, Sarah K., Brooks Reid, K.
Published in Graphs and combinatorics (01.01.2001)

by Lundgren, J.Richard, Rasmussen, Craig W.
Published in Discrete mathematics (15.08.1993)

by Lundgren, J.Richard, Merz, Sarah K., Maybee, John S., Rasmussen, Craig W.
Published in Linear algebra and its applications (01.03.1995)

by Lundgren, J.Richard, Merz, Sarah K., Rasmussen, Craig W.
Published in Linear algebra and its applications (01.03.1995)

by Lundgren, J.Richard, Rasmussen, Craig W., Maybee, John S.
Published in Discrete mathematics (01.08.1993)

by Cable, Charles, Jones, Kathryn F., Lundgren, J.Richard, Seager, Suzanne
Published in Discrete Applied Mathematics (01.06.1989)

by Lundgren, J. Richard, Severini, Simone, Stewart, Dustin J
Year of Publication 18.04.2004

by Hefner, Kim A.S., Lundgren, J.Richard
Published in Linear algebra and its applications (01.05.1990)

by Gregory, David A, Pullman, Norman J, Jones, Kathryn F, Lundgren, J.Richard
Published in Journal of combinatorial theory. Series B (1991)

by Lundgren, J. Richard, Reid, K. B, Severini, Simone, Stewart, Dustin J
Year of Publication 24.09.2004

by Lundgren, J Richard, Severini, Simone, Stewart, Dustin J
Published in arXiv.org (18.04.2004)