@article{10_2140_agt_2013_13_3031,
     author = {Jakus, Joanna},
     title = {Weak asymptotic hereditary asphericity for free product and {HNN} extension of groups},
     journal = {Algebraic and Geometric Topology},
     pages = {3031--3045},
     year = {2013},
     volume = {13},
     number = {5},
     doi = {10.2140/agt.2013.13.3031},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2013.13.3031/}
}