Kernels in Weighted Digraphs. - Ron Aharoni; Eli Berger; Irina Gorelik (Order, 2014)

Independence-domination duality in weighted graphs. - Ron Aharoni; Irina Gorelik (Discret. Math., 2018)

Weighted Domination of Independent Sets. - Ron Aharoni; Irina Gorelik (Graphs Comb., 2019)