Physics and aplications of quantum wells and superlattices : Proc.of a NATO advances study inst.on physics and aplications of quantum wells and superlattices held Apr.21-May 1, 1987, in Erice / сост.ed. E. E. Mendez, сост.ed. K. von Klitzing, 1989. - VIII,458 p. p. - Текст : непосредственный.