APA

HRYNIEWICZ Z., .On the range of applicability of Bourret approximation. : .

Chicago

HRYNIEWICZ Zdzisław, .On the range of applicability of Bourret approximation. : .

Harvard

HRYNIEWICZ Z., .On the range of applicability of Bourret approximation. : .

MLA

HRYNIEWICZ Zdzisław, .: . .