Search results for: Lutz Volkmann
Mathematical Methods of Operations Research > 2009 > 69 > 2 > 369-374
Discrete Mathematics > 2008 > 308 > 15 > 3265-3296
Applied Mathematics Letters > 2006 > 19 > 11 > 1255-1260
Information Processing Letters > 2006 > 99 > 2 > 41-46