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Abstract:
Due to conversion errors, mathematical symbols have been replaced by numbers or incorrect symbols. The following errors occur in the legend to Fig. 1 and in footnote 2 on page 294 and in the first and third paragraphs of page 296: The numeral 2 appears instead of the multiplication sign, the numeral 4 instead of the equals sign, the quotation mark instead of the greater than or equal to sign, and the plus sign instead of the less than sign. For the reader's convenience, the entire rapid communication is reprinted on the following pages.
