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To the memory of T. S. Motzkin
Supported in part by N. S. F. Grant G. P.-28111
Supported in part by N. S. F. Grant G. P.-18609
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Barrar, R.B., Loeb, H.L. On extended varisolvent families. J. Anal. Math. 26, 243–254 (1973). https://doi.org/10.1007/BF02790432
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DOI: https://doi.org/10.1007/BF02790432