@book{ Solr-18122, title = {Grundlagen des praktischen Strahlenschutzes an medizinischen Röntgeneinrichtungen}, author = {Ewen, Klaus.}, editor = {Ewen, Klaus.}, editor = {Schmitt, Gerd.}, address = {Stuttgart}, publisher = {Enke}, year = {1975}, pages = {200}, note = {Includes index}, note = {deutsch}, }