@article{10_2140_agt_2019_19_863,
     author = {Hackney, Philip and Robertson, Marcy and Yau, Donald},
     title = {Higher cyclic operads},
     journal = {Algebraic and Geometric Topology},
     pages = {863--940},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2019},
     doi = {10.2140/agt.2019.19.863},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2019.19.863/}
}