The previous page is sending you to https://www.thriftbooks.com/w/annalen-der-physik/19791061/item/21911330/?isbn=1179060199&idiq=21911330&srsltid=AfmBOorbzGWLncjk2iFXYIoHCOCwhkgXPVIgY_fv1PsF28sCfO56jG7aSvo.

 If you do not want to visit that page, you can return to the previous page.