@article{10_4171_dm_293,
     author = {Jos\'e I. Burgos Gil and Razvan Litcanu},
     title = {Singular {Bott-Chern} classes and the arithmetic {Grothendieck} {Riemann} {Roch} theorem for closed immersions},
     journal = {Documenta mathematica},
     pages = {73--176},
     year = {2010},
     volume = {15},
     doi = {10.4171/dm/293},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/293/}
}