中国科学院数学与系统科学研究院期刊网
AMS
Smooth Solution to the 1-Dimensional Spin Equations of Antiferromagnets
Shi Jin DING, Bo Ling GUO
Acta Mathematica Sinica . 2004, (5): 899 -912 .  DOI: 10.1007/s10114-004-0346-y