@article{10_2140_agt_2017_17_2763,
     author = {Gurski, Nick and Johnson, Niles and Osorno, Ang\'elica and Stephan, Marc},
     title = {Stable {Postnikov} data of {Picard} 2{\textendash}categories},
     journal = {Algebraic and Geometric Topology},
     pages = {2763--2806},
     publisher = {mathdoc},
     volume = {17},
     number = {5},
     year = {2017},
     doi = {10.2140/agt.2017.17.2763},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2017.17.2763/}
}