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
Habit Changes in Mixed Crystals of Phenazine and N-Oxyphenazine
Nature Springer Nature 218:5148 (1968) 1246-1246
Refractive Indices of Mixed Crystals of Phenazine and N-Oxyphenazine
Nature Springer Nature 217:5123 (1968) 58-59