RELATION BETWEEN ELASTICITY AND MOLECULAR STRUCTURE OF NEMATIC LIQUID CRYSTALS F. LEENHOUTS, H. J. ROEBERS, A. J. DEKKER et J. J. JONKERJ. Phys. Colloques, 40 C3 (1979) C3-291-C3-297DOI: https://doi.org/10.1051/jphyscol:1979355