K.Kobayashi(小林健一郎): "Conservation Laws in a Perturbed k=1 SU(2)WessーZuminoーWitten Model" to appear the Proceedings of KEK Workshop on Topology,Field Theory and Superstring Theory,KEK report(京大教養プレプリント,KUCPー0022/90,1990). (1990)

K.Kobayashi（Kenichiro Kobayashi）：“Conservation Laws in a Perturbed k=1 SU(2)Wess-Zumino-Witten Model”发表于 KEK Workshop on Topology,Field Theory and Superstring Theory 论文集，KEK 报告（京都大学自由学院）艺术）预印本，KUCP-0022/90，1990）（1990）。