PYROELECTRIC PROPERTIES OF CHIRAL SMECTIC PHASES L. M. BLINOV, L. A. BERESNEV, N. M. SHTYKOV et Z. M. ELASHVILIJ. Phys. Colloques, 40 C3 (1979) C3-269-C3-273DOI: https://doi.org/10.1051/jphyscol:1979351