1. V. Janiš
    A lattice model fo X-ray emission and absortion: The edge singularity
    J. Phys.-Condens. Mat. 5 (1993) L426
  2. V. Janiš, J. Mašek, D. Vollhardt
    Construction of analytically tractable mean-field theories for quantum models. II. Susceptibilities and energy bounds for the Hubbard model
    Z. Phys. B 91 (1993) 325
  3. V. Janiš, M. Ulmke, D. Vollhardt
    Disorder vs. interaction in the Hubbard model: Phase diagram in infinite dimensions
    Europhys. Lett. 27 (1993) 4
  4. V. Janiš, D. Vollhardt
    Construction of analytically tractable mean-field theories for quantum models. I. General formalism with application to the Hubbard model at strong coupling
    Z. Phys. B 91 (1993) 317
  5. M. Kašpar, M. Glogarová, V. Hamplová, H. Sverenyák, S.A. Pakhomov
    Synthesis and mesomorphic properties of a new ferroelectric liquid crystal with 2-alkoxypropionate chiral groups
    Ferroelectrics 148 (1993) 103-110.