E.E.RipsE.E., Subgroups of small Cancellation Groups, „Bulletin of the London Mathematical Society”, 14 (1), 1982, s. 45–47, DOI: 10.1112/blms/14.1.45, ISSN1469-2120(ang.).
E.E.RipsE.E., Z.Z.SelaZ.Z., Structure and rigidity in hyperbolic groups I, „Geometric & Functional Analysis GAFA”, 4 (3), 1994, s. 337–371, DOI: 10.1007/BF01896245, ISSN1016-443X(ang.).
E.E.RipsE.E., Z.Z.SelaZ.Z., Canonical representatives and equations in hyperbolic groups, „Inventiones mathematicae”, 120 (1), 1995, s. 489–512, DOI: 10.1007/BF01241140, ISSN0020-9910(ang.).
E.E.RipsE.E., Z.Z.SelaZ.Z., Cyclic Splittings of Finitely Presented Groups and the Canonical JSJ Decomposition, „Annals of Mathematics”, 146 (1), 1997, s. 53–109, DOI: 10.2307/2951832, JSTOR: 2951832.
Mark V.M.V.SapirMark V.M.V., Jean-CamilleJ.C.BirgetJean-CamilleJ.C., EliyahuE.RipsEliyahuE., Isoperimetric and Isodiametric Functions of Groups, „Annals of Mathematics”, 156 (2), 2002, s. 345–466, DOI: 10.2307/3597195, JSTOR: 3597195.
J.-C.J.C.BirgetJ.-C.J.C. i inni, Isoperimetric Functions of Groups and Computational Complexity of the Word Problem, „Annals of Mathematics”, 156 (2), 2002, s. 467–518, DOI: 10.2307/3597196, JSTOR: 3597196.
doi.org
Lūse A. From social pathologies to individual psyches: psychiatry navigating socio-political currents in 20th-century Latvia. „History of Psychiatry”. 22 (1), s. 20–39, 2011. DOI: 10.1177/0957154X09351045.
D. Gaboriau, G. Levitt, F. Paulin. Pseudogroups of isometries of ℝ and Rips’ theorem on free actions on ℝ-trees. „Israel Journal of Mathematics”. 87 (1-3), s. 403–428, 1994. DOI: 10.1007/BF02773004.
Doron Witztum, Eliyahu Rips, Yoav Rosenberg. Equidistant Letter Sequences in the Book of Genesis. „Statistical Science”. 9 (3), s. 429-438, 1994. DOI: 10.1214/ss/1177010393.
jstor.org
E.E.RipsE.E., Z.Z.SelaZ.Z., Cyclic Splittings of Finitely Presented Groups and the Canonical JSJ Decomposition, „Annals of Mathematics”, 146 (1), 1997, s. 53–109, DOI: 10.2307/2951832, JSTOR: 2951832.
Mark V.M.V.SapirMark V.M.V., Jean-CamilleJ.C.BirgetJean-CamilleJ.C., EliyahuE.RipsEliyahuE., Isoperimetric and Isodiametric Functions of Groups, „Annals of Mathematics”, 156 (2), 2002, s. 345–466, DOI: 10.2307/3597195, JSTOR: 3597195.
J.-C.J.C.BirgetJ.-C.J.C. i inni, Isoperimetric Functions of Groups and Computational Complexity of the Word Problem, „Annals of Mathematics”, 156 (2), 2002, s. 467–518, DOI: 10.2307/3597196, JSTOR: 3597196.
rtu.lv
itl.rtu.lv
Virtual Exhibition team: Protests and Demands for Human Rights. [w:] The Aftermath of Prague Spring and Charter 77 in Latvia/the Baltics [on-line]. www.itl.rtu.lv/. [dostęp 2012-10-04]. (ang.).
E.E.RipsE.E., Subgroups of small Cancellation Groups, „Bulletin of the London Mathematical Society”, 14 (1), 1982, s. 45–47, DOI: 10.1112/blms/14.1.45, ISSN1469-2120(ang.).
E.E.RipsE.E., Z.Z.SelaZ.Z., Structure and rigidity in hyperbolic groups I, „Geometric & Functional Analysis GAFA”, 4 (3), 1994, s. 337–371, DOI: 10.1007/BF01896245, ISSN1016-443X(ang.).
E.E.RipsE.E., Z.Z.SelaZ.Z., Canonical representatives and equations in hyperbolic groups, „Inventiones mathematicae”, 120 (1), 1995, s. 489–512, DOI: 10.1007/BF01241140, ISSN0020-9910(ang.).