TY - JOUR AU - Moa Apagodu AU - David Applegate AU - N. J. A. Sloane AU - Doron Zeilberger TI - Analysis of the gift exchange problem JO - The electronic journal of combinatorics PY - 2017 VL - 24 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.37236/6780/ DO - 10.37236/6780 ID - 10_37236_6780 ER -