@article{10_2140_agt_2014_14_3701,
     author = {Davis, Michael W and Edmonds, Allan L},
     title = {Euler characteristics of generalized {Haken} manifolds},
     journal = {Algebraic and Geometric Topology},
     pages = {3701--3716},
     year = {2014},
     volume = {14},
     number = {6},
     doi = {10.2140/agt.2014.14.3701},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2014.14.3701/}
}