@incollection{aaghp2010:cost_functions,
   address = {Berlin, Heidelberg},
   author = {Elvira Albert and Puri Arenas and Samir Genaim and Israel Herraiz and German Puebla},
   booktitle = {Foundational and Practical Aspects of Resource Analysis},
   chapter = {1},
   doi = {10.1007/978-3-642-15331-0\_1},
   editor = {Marko van Eekelen and Olha Shkaravska},
   isbn = {978-3-642-15330-3},
   pages = {1--17},
   publisher = {Springer Berlin / Heidelberg},
   series = {Lecture Notes in Computer Science},
   title = {Comparing Cost Functions in Resource Analysis},
   volume = {6324},
   year = {2010}
}