@article{CRMATH_2010__348_9-10_513_0,
     author = {Mironescu, Petru},
     title = {On some inequalities of {Bourgain,} {Brezis,} {Maz'ya,} and {Shaposhnikova} related to $ {L}^{1}$ vector fields},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {513--515},
     publisher = {Elsevier},
     volume = {348},
     number = {9-10},
     year = {2010},
     doi = {10.1016/j.crma.2010.03.019},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2010.03.019/}
}