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articol de periodic |
2017 |
Acta Musei Napocensis: ActaMN, 54, nr. II, seria historica |
OLAH-GAL, Robert (autor)
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Petru Pipoș (1859 - 1913), The First Romanian Mathematician, Doctor of Mathematical Sciences in Cluj |
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63-67 |
engleză |
| |
articol de periodic |
1999 |
Mathematical Reports, 51-3 |
TRAN, Quoc (autor)
,
OLAH-GAL, Robert (autor)
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On the curvature of the intersection of (n-k) hypersurface in En |
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435-444 |
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articol de periodic |
1995 |
Studii și Cercetări Matematice, 47-1 |
OLAH-GAL, Robert (autor)
|
On a surface with negative constant curvature in E4 |
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31-38 |
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