@book{ Solr-129298, title = {Leonhardi Euleri commentationes opticae. 4.}, series = {Leonhardi Euleri opera omnia. Series 3, Opera physica miscellanea epistolae ;}, author = {Euler, Leonhard.}, editor = {Euler, Leonhard.}, editor = {Herzberger, M.}, address = {Zürich}, publisher = {Orell Fuessli}, year = {1969}, note = {sonstige}, note = {sonstige}, }