NICARAGUA
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1971 arch12
| 1971 formula2
| 1971 formula5
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1971 napier1
| 1984 bradley2
| 1985 halley18
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1985 halley19
| 1985 halley20
| 1985 halley21
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1994 airy
| 1994 bessel2
| 1994 gauss7
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1994 halley37
| 1994 herschel_william5
| 1994 hubble2
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1994 newton25
| 1996 heisenberg8
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