@article{ASNSP_2001_4_30_1_41_0,
     author = {Wei, Juncheng and Zhang, Liqun},
     title = {On a nonlocal eigenvalue problem},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {41--61},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 30},
     number = {1},
     year = {2001},
     mrnumber = {1882024},
     zbl = {02216900},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_2001_4_30_1_41_0/}
}