%0 Journal Article %A Mironescu, Petru %T On some inequalities of Bourgain, Brezis, Maz'ya, and Shaposhnikova related to $ {L}^{1}$ vector fields %J Comptes Rendus. Mathématique %D 2010 %P 513-515 %V 348 %N 9-10 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2010.03.019/ %R 10.1016/j.crma.2010.03.019 %G en %F CRMATH_2010__348_9-10_513_0