%0 Journal Article
%A Bartušek, Miroslav
%T Monotonicity theorems for second order non-linear differential equations
%J Archivum mathematicum
%D 1980
%P 127-135
%V 16
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1980__16_3_a0/
%G en
%F ARM_1980__16_3_a0