@article{GDZPPN00247526X, title = {Normed Modules and Almost Periodicity.}, journal = {Monatshefte f\"ur Mathematik}, volume = {70}, year = {1966}, pages = {233-243}, zbl = {0156.37301}, url = {http://dml.mathdoc.fr/item/GDZPPN00247526X} }
Kitchen, Joseph W., Jr. Normed Modules and Almost Periodicity.. Monatshefte für Mathematik, Tome 70 (1966) pp. 233-243. http://gdmltest.u-ga.fr/item/GDZPPN00247526X/