Search options
Search results
Results: 3
Authors: Emil Mihaylov
Country: Bulgaria
Publication year: 2011
Authors: Lars Behrenz, Jonas Mansson, Lennart Delander
Country: Sweden
Publication year: 2012
Authors: Kristina Huttunen, Jukka Pirttila, Roope Uusitalo
Country: Finland
Publication year: 2013