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P. Kocovsky
Institute of Organic Chemistry and Biochemistry Czechoslovak Academy of Sciences
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I. Stary
Institute of Organic Chemistry and Biochemistry Czechoslovak Academy of Sciences
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J. Zajicek
Institute of Organic Chemistry and Biochemistry Czechoslovak Academy of Sciences
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F. Turecek
The J. Heyrovsky institute of Physical Chemistry and Electrochem. Czechoslovak Academy of Sciences
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S. Vasickova
Institute of Organic Chemistry and Biochemistry Czechoslovak Academy of Sciences