@article{article68752250, title = {A characterization of the natural grading of the Grassmann algebra and its non-homogeneous Z2-gradings}, author = {Fideles, Claudemir and Gomes, Ana Beatriz and Grichkov, Alexandre and GuimarĂ£es, Alan}, year = {2024}, doi = {10.1016/j.laa.2023.10.002}, journal = {Linear Algebra and its Applications} }