@article{GT_2015_19_6_a4,
     author = {Baba, Shinpei},
     title = {2\ensuremath{\pi}{\textendash}grafting and complex projective structures, {I}},
     journal = {Geometry & topology},
     pages = {3233--3287},
     publisher = {mathdoc},
     volume = {19},
     number = {6},
     year = {2015},
     doi = {10.2140/gt.2015.19.3233},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2015.19.3233/}
}