@article{DOCMA_2018__23__a4,
     author = {Buss, Alcides and Echterhoff, Siegfried and Willett, Rufus},
     title = {The {Minimal} {Exact} {Crossed} {Product}},
     journal = {Documenta mathematica},
     pages = {2043--2077},
     publisher = {mathdoc},
     volume = {23},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2018__23__a4/}
}