Remarks concerning group spaces and vector spaces
Compositio Mathematica, Volume 6  (1939), p. 375-381
@article{CM_1939__6__375_0,
     author = {Hille, Einar},
     title = {Remarks concerning group spaces and vector spaces},
     journal = {Compositio Mathematica},
     publisher = {Johnson Reprint Corporation},
     volume = {6},
     year = {1939},
     pages = {375-381},
     zbl = {0020.36903},
     language = {en},
     url = {http://www.numdam.org/item/CM_1939__6__375_0}
}
Hille, Einar. Remarks concerning group spaces and vector spaces. Compositio Mathematica, Volume 6 (1939) , pp. 375-381. http://www.numdam.org/item/CM_1939__6__375_0/