Chandran, L. Sunil Max Planck Society;
Sivadasan, Naveen Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Chandran, L. S., & Sivadasan, N.(2004). On the Hadwiger's conjecture for graph products (MPI-I-2004-1-006). Saarbrücken: Max-Planck-Institut für Informatik.