@article{article7649160d,
title   = {Supersymmetric extension of the chiral model and the wess-zumino term in two dimensions},
author = {Abdalla, Elcio and Abdalla, M C B},
year = {1985},
doi = {10.1016/0370-2693(85)91139-6},
journal   = {Physics Letters B}
}