@article{Babujian2012,
author = {Babujian, Hrachya M. and Foerster, Angela and Karowski, Michael},
year = {2012},
language = {eng},
copyright = {http://authors.iop.org/atom/help.nsf/0/F20EC7D4A1A670AA80256F1C0053EEFF?OpenDocument},
title = {O(N)-matrix difference equations and a nested Bethe ansatz},
issn = {1751-8113},
url = "http://dx.doi.org/10.17169/refubium-19302",
}