@article{10_4171_dm_356,
     author = {Xiao-Wu Chen},
     title = {The singularity category of an algebra with radical square zero},
     journal = {Documenta mathematica},
     pages = {921--936},
     year = {2011},
     volume = {16},
     doi = {10.4171/dm/356},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/356/}
}