@article{10_4171_dm_379,
     author = {Mircea Voineagu and Jeremiah Heller},
     title = {Remarks on filtrations of the homology of real varieties},
     journal = {Documenta mathematica},
     pages = {641--661},
     year = {2012},
     volume = {17},
     doi = {10.4171/dm/379},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/379/}
}