Griffiths, R.B. Potsdam Institute for Climate Impact Research and Cooperation Partners;
Schellnhuber, Hans Joachim Potsdam Institute for Climate Impact Research;
Urbschat, H. Potsdam Institute for Climate Impact Research and Cooperation Partners;
Griffiths, R., Schellnhuber, H. J., Urbschat, H. (1997): Exact ground state of the Frenkel-Kontorova model with repeated parabolic potential. I. Basic Results. - Physical Review B, 56, 14, 8623-8630.