...After this discovery it was possible to watch for still outstanding veryminute discrepancies; and so the problem of stellar parallax wasattacked with fresh vigour by Piazzi, by Brinkley, and by Struve...
Oliver Lodge 「Pioneers of Science」
...The attempts of Piazzi and Brinkley,early in the nineteenth century, also failed...
George Forbes 「History of Astronomy」
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