On the theory of the elasticity of crystals C. V. RamanK. S. Viswanathan OriginalPaper Pages: 51 - 70
The thermal expansion of calcite from room temperature up to 400°C R. Srinivasan OriginalPaper Pages: 81 - 85
The propagation of light in absorbing biaxial crystals — I. Theoretical S. Pancharatnam OriginalPaper Pages: 86 - 109