Marsch, E. MPI for Aeronomy, Max Planck Institute for Solar System Research, Max Planck Society; Department Sun and Heliosphere, Max Planck Institute for Solar System Research, Max Planck Society;
Marsch, E., Steeb, W.-H., & Grensing, D. (1977). One-Dimensional Hubbard Model With Nearest and Second Nearest Neighbour Hopping in the Hartree-Fock Approximation. J. Phys. F: Metal Phys., 7, 401-406.