@article{GT_2017_21_5_a8,
     author = {Kreck, Matthias and Su, Yang},
     title = {On 5{\textendash}manifolds with free fundamental group and simple boundary links in {S5}},
     journal = {Geometry & topology},
     pages = {2989--3008},
     publisher = {mathdoc},
     volume = {21},
     number = {5},
     year = {2017},
     doi = {10.2140/gt.2017.21.2989},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2017.21.2989/}
}