@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", }