TY  - JOUR
AU  - Lopes Frota, Cícero
TI  - Non local solutions of a nonlinear hyperbolic partial differential equation.
JO  - Portugaliae mathematica
PY  - 1994
SP  - 455
EP  - 473
VL  - 51
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1994__51_3_47346/
LA  - en
ID  - PORMA_1994__51_3_47346
ER  -