58 citations · 83 across the 5 of their papers we have counts for
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B. A. Twarog, B. J. Anthony-Twarog, C. P. Deliyannis +1
Precision uvbyCaHbeta photometry of the nearby old open cluster, NGC 752, is presented. The mosaic of CCD fields covers an area ~42' on a side with internal precision at the 0.005…