Determination of the critical exponents for the isotropic-nematic phase transition in a system of long rods on two-dimensional lattices: Universality of the transitionD. A. Matoz-Fernandez, D. H. Linares and A. J. Ramirez-PastorEPL, 82 5 (2008) 50007DOI: https://doi.org/10.1209/0295-5075/82/50007