| Titel | ISBN-13 (ISBN-10)  | Erschei- nungsjahr  | andere Autoren | 
|---|---|---|---|
| Youngsters Solving Mathematical Problems with Technology: The Results and Implications of the Problem@Web Project | 978-3-319-249O8-7 (3-319-249O8-8)  | 2016 | Susana Carreira · Keith Jones · Nélia Amado · Sandra Nobre |