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| 245 | 1 | 0 | _aDisciplines of national wealth |
| 650 | 1 | 4 |
_aCienciometría _993599 |
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_aOjasoo, Tiiu _993600 |
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| 942 | _cARTICULO | ||
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_tNature: International Weekly Journal of Science _3172 _h391 _q623-623 _d1998 |
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