中国科学院数学与系统科学研究院期刊网
A New Gluing Recursive Relation for Linear Sigma Model of P1-orbifold
Xiao Bin LI, Bo Hui CHEN, Cheng Yong DU
Acta Mathematica Sinica . 2013, (9): 1757 -1772 .  DOI: 10.1007/s10114-013-2111-6