THE PECULIAR DOMAIN STRUCTURE AND ITS UNUSUAL BEHAVIOUR IN THE β-PHASE OF THE FERROELECTRIC NaH3(SeO3)2 L. A. SHUVALOV, A. A. ASKOCHENSKY et V. A. KIRIKOVJ. Phys. Colloques, 33 C2 (1972) C2-163-C2-164DOI: https://doi.org/10.1051/jphyscol:1972256