Search results for: Eckhard Steffen
Discrete Mathematics > 2016 > 339 > 11 > 2660-2663
Discrete Mathematics > 2015 > 338 > 6 > 866-867
Discrete Mathematics > 2012 > 312 > 18 > 2757-2759
Discrete Mathematics > 2012 > 312 > 2 > 476-478
Discrete Mathematics > 2010 > 310 > 3 > 385-389
Discrete Mathematics > 2004 > 280 > 1-3 > 191-214
Discrete Mathematics > 1998 > 188 > 1-3 > 183-203