@article{10_2140_agt_2018_18_1733,
     author = {Oba, Takahiro},
     title = {Compact {Stein} surfaces as branched covers with same branch sets},
     journal = {Algebraic and Geometric Topology},
     pages = {1733--1751},
     publisher = {mathdoc},
     volume = {18},
     number = {3},
     year = {2018},
     doi = {10.2140/agt.2018.18.1733},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2018.18.1733/}
}