Enhancement of self-trapping by cooperative phenomena; Application to liquid crystalsM.J. FreiserR.J. Joenk1967Physics Letters A
Velocity-field characteristic of gallium arsenide from measurement of the conductivity in a microwave fieldN. Braslau1967Physics Letters A
A note on the quantum-statistical Brillouin-Wigner perturbation theoryP. ErdösK.P. Jain1967Physics Letters A