@article{GDZPPN002417618, title = {The Coexistence of Elations and Homologies.}, journal = {Mathematische Zeitschrift}, volume = {147}, year = {1976}, pages = {19-28}, zbl = {0341.50005}, url = {http://dml.mathdoc.fr/item/GDZPPN002417618} }
Krier, Nicholas; C.D.S., Yaqub Jill. The Coexistence of Elations and Homologies.. Mathematische Zeitschrift, Tome 147 (1976) pp. 19-28. http://gdmltest.u-ga.fr/item/GDZPPN002417618/