@article{Rivis2003,
author = {Rivis, A. and Sheeran, P.},
title= {Social influences and the theory of planned behaviour: Evidence for a direct relationship between prototypes and young people's exercise behaviour},
year = {2003},
doi = {10.1080/0887044032000069883},
journal = {Psychology and Health},
volume = {18},
number = {5},
pages = {567--583},
}