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@article{MZ_1976__149_172376, author = {Nicholas Krier and Yaqub Jill C.D.S.}, title = {The {Coexistence} of {Elations} and {Homologies.}}, journal = {Mathematische Zeitschrift}, pages = {19--28}, publisher = {mathdoc}, volume = {149}, year = {1976}, zbl = {0341.50005}, url = {http://geodesic.mathdoc.fr/item/MZ_1976__149_172376/} }
Nicholas Krier; Yaqub Jill C.D.S. The Coexistence of Elations and Homologies.. Mathematische Zeitschrift, Tome 149 (1976), pp. 19-28. http://geodesic.mathdoc.fr/item/MZ_1976__149_172376/