@article{ASNSP_1994_4_21_3_387_0, author = {De Figueiredo, D. G. and Felmer, P. L.}, title = {A {Liouville-type} theorem for elliptic systems}, journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze}, pages = {387--397}, publisher = {Scuola normale superiore}, volume = {Ser. 4, 21}, number = {3}, year = {1994}, zbl = {0820.35042}, language = {en}, url = {http://archive.numdam.org/item/ASNSP_1994_4_21_3_387_0/} }