TY - JOUR AU - Kim, Byeong Moon AU - Song, Byung Chul AU - Hwang, Woonjae TI - Exponents and diameters of strong products of digraphs JO - The electronic journal of linear algebra PY - 2011 SP - 1106 EP - 1111 VL - 22 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_2011__22__a5/ LA - en ID - ELA_2011__22__a5 ER -