@article{10_4007_annals_2010_172_243,
     author = {Yuan-Pin Lee and Hui-Wen Lin and Chin-Lung Wang},
     title = {Flops, motives, and invariance of quantum rings},
     journal = {Annals of mathematics},
     pages = {243--290},
     publisher = {mathdoc},
     volume = {172},
     number = {1},
     year = {2010},
     doi = {10.4007/annals.2010.172.243},
     mrnumber = {2680420},
     zbl = {05779358},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2010.172.243/}
}