The subjugator of Spitsbergen astronomer O. S. Vasiliev (1868-1947) von I. Hrushytska

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Formation and development of research on the history of science and technology in ONPU (to the 65th anniversary of the birth of Professor L. I. Sukhoterina) von I. Hrushytska

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The formation of photometric studies of artificial Earth satellites in Ukraine von I. Hrushytska

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Factors for Improving the Efficiency of the Scientific Work of the Odessa Astronomical Observatory during the Stagnation Period von I. Hrushytska

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V. P. Tsesevich: the formation of personality von I. Hrushytska

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Odessa Astronomical Observatory as the center of observations of space objects in the geostationary orbit von I. Hrushytska

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At the origin of the history of science and technology in Ukraine: O. Pylypchuk (to the 70th anniversary of his birthday) von L. Sukhoterina, I. Hrushytska, N. Ryzheva

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