@article{1103034182, author = {Hajian, Arshag}, title = {Strongly recurrent transformations.}, journal = {Pacific J. Math.}, volume = {14}, number = {4}, year = {1964}, pages = { 517-523}, language = {en}, url = {http://dml.mathdoc.fr/item/1103034182} }
Hajian, Arshag. Strongly recurrent transformations.. Pacific J. Math., Tome 14 (1964) no. 4, pp. 517-523. http://gdmltest.u-ga.fr/item/1103034182/