@article{10_4171_dm_491,
     author = {J. Heller and M. Voineagu and P. A. {\O}stv{\ae}r},
     title = {Equivariant cycles and cancellation for motivic cohomology},
     journal = {Documenta mathematica},
     pages = {269--332},
     year = {2015},
     volume = {20},
     doi = {10.4171/dm/491},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/491/}
}