@book{ Solr-675987, title = {Reviews in Modern Astronomy [E-Book]}, series = {Reviews in Modern Astronomy ;}, author = {Klare, Gerhard}, editor = {Klare, Gerhard}, address = {Berlin, Heidelberg}, publisher = {Springer}, year = {1991}, pages = {287}, note = {englisch}, url = {http://dx.doi.org/10.1007/978-3-642-76750-0} }