@article{10_4171_dm_668,
     author = {Alcides Buss and Siegfried Echterhoff and Rufus Willett},
     title = {The {Minimal} {Exact} {Crossed} {Product}},
     journal = {Documenta mathematica},
     pages = {2043--2077},
     year = {2018},
     volume = {23},
     doi = {10.4171/dm/668},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/668/}
}