Computerized Calculation of Small Signal and Noise Properties of Microwave TransistorsWerner BaechtoldWilli Kotyczkaet al.1969IEEE T-MTT
Controlling the Threshold and Direction of Stimulated Brillouin Scattering in Piezoelectric SemiconductorsD.G. Carlson1969IEEE JQE
On the nature of the magnetic inclusions in EuF2M.W. ShaferJ.D. Kuptsis1969Journal of Physics and Chemistry of Solids