@Article{as_tra_2012,
author = {Amanda Stathopoulos and Stephane Hess },
title = {Revisiting reference point formation, gains-losses asymmetry and non-linear sensitivities with an emphasis on attribute specific treatment},
journal = {Transportation Research Part A: Policy and Practice},
volume = {46},
number = {10},
pages = {1673-1689},
doi = {10.1016/j.tra.2012.08.005},
year = {2012}
}