BÉAL Sylvain, KHMELNITSKAYA Anna, SOLAL Philippe Two-step values for games with two-level communication structure Article février 2018 Journal of Combinatorial Optimization, 35, 563-587
BÉAL Sylvain, KHMELNITSKAYA Anna, SOLAL Philippe Two-step values for games with two-level communication structure Working Paper février 2015 WP CRESE 2015-02
