Generalized Thrackles and Geometric Graphs in mathbbR3{ mathbb{R}}^3 with No Pair of Strongly Avoiding Edges. - Amitai Perlstein; Rom Pinchasi (Graphs Comb., 2008)

The Max-Flow Min-Cut theorem for countable networks. - Ron Aharoni; Eli Berger; Agelos Georgakopoulos; Amitai Perlstein; Philipp Sprüssel (J. Comb. Theory B, 2011)