@article{doi:10.1001/archgenpsychiatry.2011.1269,
author = {Gold JM and Waltz JA and Matveeva TM and et al},
title = {Negative symptoms and the failure to represent the expected reward value of actions: Behavioral and computational modeling evidence},
journal = {Archives of General Psychiatry},
volume = {69},
number = {2},
pages = {129-138},
year = {2012},
doi = {10.1001/archgenpsychiatry.2011.1269},
URL = { + http://dx.doi.org/10.1001/archgenpsychiatry.2011.1269},
eprint = {/data/Journals/PSYCH/22585/yoa110005_129_138.pdf}
}