%0 Journal Article
%A Rosales, Leobardo
%T A Hopf-type Boundary Point Lemma for Pairs of Solutions to Quasilinear Equations
%J Canadian mathematical bulletin
%D 2019
%P 607-621
%V 62
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000055/
%R 10.4153/S0008439519000055
%F 10_4153_S0008439519000055