1. 1 Type: model:periodicalitem and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2. příloha Type: model:periodicalitem and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
3. Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic Type: model:periodicalitem and TEXT Language: Czech and English Description: 32 and Physical conditions in chromospheric flares Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
4. Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic Type: model:periodicalitem and TEXT Language: Czech and English Description: 30 and On the origin and early stages of the meteor streams Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public