id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ma-119	Nyabonyi, J. Z.; Okelo, N. B.; Obogi, R. K.	On Norm Estimates for Derivations in Norm-Attainable Classes	2023	15	.pdf	application/pdf	7285	562	67	https://doi.org/ 10.2307/2160991.[27] G. Lumer, Complex methods and the estimation of operator norms and spectra from real numerical ranges, J. Funct. derivation; norm; norm-attainability;	cache/ma-119.pdf	txt/ma-119.txt