1
by Freiermuth, Karin, Hromkovič, Juraj, Keller, Lucia, Steffen, Björn
Published 2010
Vieweg+Teubner Verlag

2
by Freiermuth, Karin, Hromkovič, Juraj, Keller, Lucia, Steffen, Björn
Published 2014
Springer Fachmedien Wiesbaden