id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-3206	Farahat, Mohamed A.; Al-Bogamy, Salha T.	Weak PS-rings over Skew Hurwitz Series	2018	16	.pdf	application/pdf	7242	536	90	Math, 11 (1) (2018), 244-259 250 Lemma 2. Let R be an NI-ring, L a maximal right ideal in R and R = R /nil (R) . Thus a = 0 which implies that `R ( L ) = (0) and we conclude that R = R /nil (R) is a right PS-ring. Case (2): Assume that NR(L)	cache/ejpam-3206.pdf	txt/ejpam-3206.txt