TY - JOUR AU - Alexandra B. Zinchenko TI - A Simple Way to Obtain the Sufficient Nonemptiness Conditions for Core of TU Game JO - Contributions to game theory and management PY - 2013 SP - 447 EP - 457 VL - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CGTM_2013_6_a34/ LA - en ID - CGTM_2013_6_a34 ER -