A new transfer matrix for investigation of surface plasmon modes in multilayer structures containing anisotropic graphene layersAbbas Ghasempour Ardakani, Zahra Ghasemi and Mohammad Mehdi GolshanEur. Phys. J. Plus, 132 5 (2017) 206DOI: https://doi.org/10.1140/epjp/i2017-11468-x