ON THE MICROTHEORY OF SPONTANEOUS POLARIZATION AND PHASE TRANSITIONS IN CRYSTALS OF PEROVSKITETYPE AND OF ONES WITH TETRAHEDRAL STRUCTURAL UNITS I. B. BERSUKER, B. G. VEKHTER et A. A. MUZALEVSKIIJ. Phys. Colloques, 33 C2 (1972) C2-139-C2-140DOI: https://doi.org/10.1051/jphyscol:1972246
