Fischer W.E. "Diffraction studies" : Lecture on spallation neutron sources and their use for condensed matter physics / W.E.Fischer, 2001. - 39 p. - Текст : непосредственный.
Fischer W.E. optical theorem as a sum-rule in neutron scattering : a tutorial / W.E.Fischer, 1999. - 9 p. - Текст : непосредственный.