@article{01897163,
title = {Nonexistence of solutions to systems of higher-order semilinear inequalities in cone-like domains.},
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {2002},
year = {2002},
zbl = {1044.35114},
language = {en},
url = {http://dml.mathdoc.fr/item/01897163}
}
El Hamidi, Abdallah; Laptev, Gennady G. Nonexistence of solutions to systems of higher-order semilinear inequalities in cone-like domains.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2002 (2002) . http://gdmltest.u-ga.fr/item/01897163/