author = { Gegenfurtner, Andreas AND Nivala, Markus AND Säljö, Roger AND Lehtinen, Erno },

title = { Lecture Notes in Computer Science: Capturing Individual and Institutional Change: Exploring Horizontal versus Vertical Transitions in Technology-Rich Environments },

publisher = {Springer Berlin Heidelberg},

isbn = {9783642046353},

isbn = {9783642046360},

isbn = {0302-9743},

isbn = {1611-3349},

year = {2009},