TY - JOUR AU - Irene Sciriha AU - Didar A. Ali AU - John Baptist Gauci AU - Khidir R. Sharaf TI - The conductivity of superimposed key-graphs with a common one-dimensional adjacency nullspace JO - Ars Mathematica Contemporanea PY - 2019 SP - 141 EP - 155 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1460.fd6/ DO - 10.26493/1855-3974.1460.fd6 LA - en ID - 10_26493_1855_3974_1460_fd6 ER -