%0 Journal Article %A Ma, Ruyun %T Nodal solutions for a second-order $m$-point boundary value problem %J Czechoslovak Mathematical Journal %D 2006 %P 1243-1263 %V 56 %N 4 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_4_a12/ %G en %F CMJ_2006__56_4_a12