%0 Journal Article %A Luyen, Duong Trong %T Sign-changing solutions of boundary value problems for semilinear $\Delta_{\gamma}$-Laplace equations %J Rendiconti del Seminario Matematico della Università di Padova %D 2020 %P 113-134 %V 143 %I European Mathematical Society Publishing House %C Zuerich, Switzerland %U http://www.numdam.org/articles/10.4171/RSMUP/42/ %R 10.4171/RSMUP/42 %F RSMUP_2020__143__113_0