Cation displacements and octahedral tilts in NaNbO3 Part I—Determination from x-ray difference reflections
Ferroelectrics Taylor & Francis 6:1 (1973) 219-224
Cation displacements and octahedral tilts in NaNbO3 Part II—Relationship between birefringence and structure
Ferroelectrics Taylor & Francis 6:1 (1973) 293-298
A high-temperature apparatus for accurate single-crystal and powder X-ray studies
Measurement Science and Technology IOP Publishing 5:12 (1972) 1178
The structures of sodium niobate between 480° and 575°C, and their relevance to soft-phonon modes
The London Edinburgh and Dublin Philosophical Magazine and Journal of Science Taylor & Francis 26:4 (1972) 995-1014
The structure of sodium niobate (T2) at 600°C, and the cubic-tetragonal transition in relation to soft-phonon modes
The London Edinburgh and Dublin Philosophical Magazine and Journal of Science Taylor & Francis 25:5 (1972) 1119-1135