@article{10_2140_agt_2008_8_397,
     author = {Teicher, Mina and Friedman, Michael},
     title = {On non fundamental group equivalent surfaces},
     journal = {Algebraic and Geometric Topology},
     pages = {397--433},
     year = {2008},
     volume = {8},
     number = {1},
     doi = {10.2140/agt.2008.8.397},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.397/}
}