@article{10_1017_S0017089501000052,
     author = {Hu, Xing-Biao and Tam, Hon-Wah},
     title = {Application of bilinear method to integrable differential-difference equations},
     journal = {Glasgow mathematical journal},
     pages = {43--51},
     year = {2001},
     volume = {43},
     number = {A},
     doi = {10.1017/S0017089501000052},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089501000052/}
}