@article{ASNSP_2011_5_10_1_19_0,
     author = {Dancer, Edward N. and Santra, Sanjiban and Wei, Juncheng},
     title = {Least energy nodal solution of a singular perturbed problem with jumping nonlinearity},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {19--36},
     publisher = {Scuola Normale Superiore, Pisa},
     volume = {Ser. 5, 10},
     number = {1},
     year = {2011},
     mrnumber = {2829319},
     zbl = {1219.35103},
     language = {en},
     url = {http://www.numdam.org./item/ASNSP_2011_5_10_1_19_0/}
}