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by: Burghardt, Andrzej Author

In: Wierchy R. 1993, r. 58 (1992), s. 25-39
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In: Trybuna R. 1991, nr 72, s. 5
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by: Wójcik, Wiesław A. Author

In: Wierchy R. 1993, r. 57 (1988-1991), s. 450-452
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