@article{JEMS_2005_7_4_a1,
     author = {Itai Shafrir and Gershon Wolansky},
     title = {Moser-Trudinger and logarithmic {HLS} inequalities for systems},
     journal = {Journal of the European Mathematical Society},
     pages = {413--448},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {2005},
     doi = {10.4171/jems/34},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/34/}
}