71. Geofysikální sborník =: Geofizičeskij sbornik = Travaux géophysiques Type: issue, normal, model:periodicalitem, and TEXT Language: Czech Description: 59 Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
72. Geofysikální sborník =: Geofizičeskij sbornik = Travaux géophysiques Type: issue, normal, model:periodicalitem, and TEXT Language: Czech Description: 36 Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
73. IX Type: model:periodicalitem and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
74. příloha Type: model:periodicalitem and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
75. Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic Type: model:periodicalitem and TEXT Language: Czech and Russian Description: 31 and Results of observations of the solar eclipse on June 30, 1954 Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
76. Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic Type: model:periodicalitem and TEXT Language: Czech and Russian Description: 33 and Mnogoletneje izmenenije cirkuljacii Atlantičesko-jevropejskoj oblasti v svjazi s sekuljarnoj solnečnoj dejatel'nost'ju Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
77. 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
78. 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
79. Umění. Obsah ročníku Type: model:supplement and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
80. Umění. Obsah ročníku Type: model:supplement and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public