List of citations in Numdam for : A lemma and a conjecture on the cost of rearrangements

Rendiconti del Seminario Matematico della Università di Padova, Volume 110 (2003), pp. 97-102.

Séminaire Bourbaki - Volume 2006/2007 - Exposés 967-981, Astérisque, no. 317 (2008), Talk no. 972, 29 p.