Kaplansky, I. Commutative rings. (English) Zbl 0203.34601 Boston: Allyn and Bacon, Inc. X, 180 p. (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 8 ReviewsCited in 558 Documents PDF BibTeX XML OpenURL