id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-3401	Alabdulsada, Layth Muhsin Habeeb	On B-Open Sets	2019	12	.pdf	application/pdf	5437	418	84	The first notion due to Levine [12] in 1963 was semi-open sets, while in 1965 Nj̊astad Semi-open sets and semi-continuity in topological spaces.	cache/ejpam-3401.pdf	txt/ejpam-3401.txt