TY - JOUR AU - Asci, Claudio AU - Piccioni, Mauro TI - A note on the IPF algorithm when the marginal problem is unsolvable JO - Kybernetika PY - 2003 SP - 731 EP - 737 VL - 39 IS - 6 UR - http://geodesic.mathdoc.fr/item/KYB_2003_39_6_a4/ LA - en ID - KYB_2003_39_6_a4 ER -