@article{1364684,
      author = {Berestycki, H. and Brézis, H.},
      url = {http://library.usi.edu/record/1364684},
      title = {Perspectives in nonlinear partial differential equations :  in honor of Haïm Brezis /},
      recid = {1364684},
      pages = {1 online resource (522 pages) :},
}