@article{ASNSP_2000_4_29_4_731_0,
     author = {Buonocore, Pasquale and Manselli, Paolo},
     title = {Nonunique continuation for plane uniformly elliptic equations in {Sobolev} spaces},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {731--754},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 29},
     number = {4},
     year = {2000},
     mrnumber = {1822406},
     zbl = {1072.35049},
     language = {en},
     url = {http://archive.numdam.org/item/ASNSP_2000_4_29_4_731_0/}
}