1. Dioptrische Tafeln der Erdatmosphäre Creator: Link, František and Sekera, Zdeněk Format: bez média and svazek Type: model:article and TEXT Subject: astrophysics, dioptric tables, and earth´s atmosphere Language: Czech Description: Tabulky na str. 13-28 Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public