@article{10_2140_agt_2015_15_445,
     author = {Cai, Li},
     title = {Norm minima in certain {Siegel} leaves},
     journal = {Algebraic and Geometric Topology},
     pages = {445--466},
     year = {2015},
     volume = {15},
     number = {1},
     doi = {10.2140/agt.2015.15.445},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2015.15.445/}
}