@article{AFM_2020_45_2_a6, author = {Terence L. J. Harris}, title = {An a.e. lower bound for {Hausdorff} dimension under vertical projections in the {Heisenberg} group}, journal = {Annales Fennici Mathematici}, pages = {723{\textendash}737--723{\textendash}737}, publisher = {mathdoc}, volume = {45}, number = {2}, year = {2020}, doi = {10.5186/aasfm.2020.4529}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2020.4529/} }