@article{MM2_1996__90_2_156183,
     author = {Wim Malfait},
     title = {Nielsen's theorem for model asherical manifolds.},
     journal = {Manuscripta mathematica},
     pages = {63--84},
     publisher = {mathdoc},
     volume = {90},
     number = {2},
     year = {1996},
     zbl = {0859.57038},
     url = {http://geodesic.mathdoc.fr/item/MM2_1996__90_2_156183/}
}