Diameter-depth relationship of craters on Mars
About the distances of Jupiter's satellites
Enlargement of the Earh's shadow during the lunar eclipse of July 26, 1972
Enlargement of the Earh's shadow during the lunar eclipse of September 16, 1978 and of March 13, 1979
Transit of Mercury of May 9, 1970
Solar eclipse of 29 April 1976 and the difference between ET and UT
Total solar eclipse of March 7, 1970, and the form of the solar corona
Surges in cometary brightness and observational errors
Profiles of some craters from ranger lunar photographs
Enlargement of the Earth's shadow during the lunar eclipses observed in the years 1973-1975
Experimentální studium geomagnetických prostorových gradientů jako prostředek k objasnění některých problémů geomagnetického pole
Magnetické mapování ČSR
Photoelectric photometry of the total lunar eclipse of September 16, 1978
A note on the cometary nucleus
The diameter-frequency relations for craters on planets and satellites
Spectrophotometry of the comet 1975 IX
The spectrum of a bright perseid
A note on the spectrum of Comet Kohoutek 1970 III
Photoelectric photometry of the lunar eclipse of August 6, 1971
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