TY - JOUR AU - Izak Broere AU - Monika Pilśniak TI - The distinguishing index of the Cartesian product of countable graphs JO - Ars Mathematica Contemporanea PY - 2017 SP - 15 EP - 21 VL - 13 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.792.403/ DO - 10.26493/1855-3974.792.403 LA - en ID - 10_26493_1855_3974_792_403 ER -