Lichnerowicz, André Geometry and physics. (Bulgarian. French original) Zbl 0661.53052 Fiz.-Mat. Spis. 27(60), 129-136 (1985); translation from Gravitation, geometry and relativistic physics, Proc., Aussois/France 1984, Lect. Notes Phys. 212, 77-87 (1984). MSC: 53B50 53C80 01A65 PDFBibTeX XMLCite \textit{A. Lichnerowicz}, Fiz.-Mat. Spis. 27(60), 129--136 (1985; Zbl 0661.53052); translation from Gravitation, geometry and relativistic physics, Proc., Aussois/France 1984, Lect. Notes Phys. 212, 77--87 (1984)
Iliev, Lyubomir Development of mathematics in Bulgaria. (Bulgarian) Zbl 0667.01022 Fiz.-Mat. Spis. 26(59), 254-271 (1984). Reviewer: W.Wiesław MSC: 01A72 01A65 PDFBibTeX XMLCite \textit{L. Iliev}, Fiz.-Mat. Spis. 26(59), 254--271 (1984; Zbl 0667.01022)
Kudlek, Manfred The historical development of formal languages. (Bulgarian) Zbl 0666.01011 Fiz.-Mat. Spis. 26(59), 190-195 (1984). Reviewer: W.Wiesław MSC: 01A65 68-03 PDFBibTeX XMLCite \textit{M. Kudlek}, Fiz.-Mat. Spis. 26(59), 190--195 (1984; Zbl 0666.01011)
Dimiev, Stancho Levi’s problems in complex analysis. On the occasion of the 100th anniversary of the birthday of E. E. Levi. (Bulgarian) Zbl 0662.01013 Fiz.-Mat. Spis. 25(58), 322-329 (1983). Reviewer: R.Murawski MSC: 01A60 01A65 32-03 PDFBibTeX XMLCite \textit{S. Dimiev}, Fiz.-Mat. Spis. 25(58), 322--329 (1983; Zbl 0662.01013)
Aleksandrov, I. S. Andrej Nikolaevich Kolmogorov on his 80th birthday. (Bulgarian) Zbl 0657.01026 Fiz.-Mat. Spis. 25(58), 365-367 (1983). MSC: 01A70 01A65 PDFBibTeX XMLCite \textit{I. S. Aleksandrov}, Fiz.-Mat. Spis. 25(58), 365--367 (1983; Zbl 0657.01026)
Pavlov, R. Academician Lyubomir Iliev - on the occasion of his 70th birthday. Bio- bibliographic survey. (Bulgarian) Zbl 0657.01024 Fiz.-Mat. Spis. 25(58), 180-190 (1983). MSC: 01A70 01A65 PDFBibTeX XMLCite \textit{R. Pavlov}, Fiz.-Mat. Spis. 25(58), 180--190 (1983; Zbl 0657.01024)
Sendov, Blagovest Academician Lyubomir Iliev - on his 70th birthday. (Bulgarian) Zbl 0657.01023 Fiz.-Mat. Spis. 25(58), 169-171 (1983). MSC: 01A70 01A65 PDFBibTeX XMLCite \textit{B. Sendov}, Fiz.-Mat. Spis. 25(58), 169--171 (1983; Zbl 0657.01023)
Miranda, Mario Recent progress in the calculus of variations. (Bulgarian. Italian original) Zbl 0900.49002 Fiz.-Mat. Spis. 25(58), 133-144 (1983); translation from Boll. Unione Mat. Ital., V. Ser., A 17, 209-225 (1980). MSC: 49-02 49K10 35J60 49K20 01A65 PDFBibTeX XMLCite \textit{M. Miranda}, Fiz.-Mat. Spis. 25(58), 133--144 (1980; Zbl 0900.49002); translation from Boll. Unione Mat. Ital., V. Ser., A 17, 209--225 (1980)
Penkov, Bojan Émile Borel (1871–1956). On the occasion of the centenary of his birth. (Bulgarian) Zbl 0355.01014 Fiz.-Mat. Spis. 14, 339-343 (1971). MSC: 01A60 01A65 01A70 PDFBibTeX XMLCite \textit{B. Penkov}, Fiz.-Mat. Spis. 14, 339--343 (1971; Zbl 0355.01014)