End extension (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "End extension" in English language version.

Last modified: 02:04:50, 23 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

2^nd place

434^th place

249^th place

ams.org (Global: 434^th place; English: 249^th place)

Keisler, H. Jerome; Silver, Jack H. (1971). "End extensions of models of set theory". In Scott, Dana (ed.). Axiomatic Set Theory. Proceedings of Symposia in Pure Mathematics. Vol. 13, Part 1. Providence, RI: American Mathematical Society. pp. 177–187. ISBN 0-8218-0245-3. MR 0321729.

Keisler, H. Jerome; Morley, Michael (1968). "Elementary extensions of models of set theory". Israel Journal of Mathematics. 6 (1): 49–65. doi:10.1007/BF02771605.
Kaufmann, Matt (1981). "On existence of Σ_n end extensions". In Lerman, M.; Schmerl, J. H.; Soare, R. I. (eds.). Logic Year 1979–80: University of Connecticut, USA. Lecture Notes in Mathematics. Vol. 859. Berlin, Heidelberg: Springer. pp. 92–103. doi:10.1007/BFb0090942. ISBN 978-3-540-10708-8.