Magnetoelectric effect and incommensurate spin structures in the system LaxBi1 - xFeO3 Vorob'ev, G. P. ; Zvezdin, A. K. ; Kadomtseva, A. M. ; Popov, Yu. F. ; Murashov, V. A. ; Chernenkov, Yu. P. Abstract Publication: Physics of the Solid State Pub Date: August 1995 Bibcode: 1995PhSS...37.1329V