@article{DOCMA_2002__7__a6,
     author = {Bruns, Winfried and Gubeladze, Joseph},
     title = {Unimodular covers of multiples of polytopes},
     journal = {Documenta mathematica},
     pages = {463--480},
     publisher = {mathdoc},
     volume = {7},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2002__7__a6/}
}