| Titel | Flexible Use and Understanding of Place Value Via Traditional and Digital Tools. Research Report. | 
| Medientyp | Konferenzbeitrag | 
| Erscheinungsjahr | 2014 | 
| Autoren | Kortenkamp, U, Ladel, S | 
| Editor | Lilijedahl, P, Nicol, C, Oesterle, S, Allan, D | 
| Conference Name | Proceedings of the 38th Conference of the International Group for the Psychology of Mathematics Education and the 36th Conference of the North American Chapter of the Psychology of Mathematics Education | 
| Verlag | Psychology of Mathematics Education (PME) | 
| Conference Location | Vancouver, Canada | 

