@book{ Solr-127478, title = {Rare earth elements. C12A. Compounds with carbon : system number 39}, series = {Gmelin handbook of inorganic and organometallic chemistry ;}, author = {Hein, Hiltrud.}, editor = {Hein, Hiltrud.}, address = {Berlin}, publisher = {Springer}, year = {1995}, note = {englisch}, }