TY  - JOUR
AU  - Rosales, Leobardo
TI  - A Hopf-type Boundary Point Lemma for Pairs of Solutions to Quasilinear Equations
JO  - Canadian mathematical bulletin
PY  - 2019
SP  - 607
EP  - 621
VL  - 62
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000055/
DO  - 10.4153/S0008439519000055
ID  - 10_4153_S0008439519000055
ER  -