@article{10_1017_fms_2019_3,
     author = {CARLOS AM\'ENDOLA and PETER FRIZ and BERND STURMFELS},
     title = {VARIETIES {OF} {SIGNATURE} {TENSORS}},
     journal = {Forum of Mathematics, Sigma},
     publisher = {mathdoc},
     volume = {7},
     year = {2019},
     doi = {10.1017/fms.2019.3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2019.3/}
}