Two-sided estimates of solutions of operator equations
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Publication:5899725
DOI10.1007/BF01056274zbMath0695.47056OpenAlexW1991074763MaRDI QIDQ5899725
L. P. Yanovskij, S. N. Dement'ev
Publication date: 1989
Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bf01056274
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