(1)
Gomonay, E.; Loktev, V. Shift of Close-Packed Basal Planes As an Order Parameter of Transitions Between Antiferromangetic Phases in Solid Oxygen: II. Temperature/Pressure Dependence of Sound Velocities and Lattice Parameters: Classical Cryocrystals. Fiz. Nizk. Temp. 2007, 33, 711-718.