@article{MOMA_1971__75_177560,
     author = {Alfred L. Foster},
     title = {Functional {Completeness} and {Automorphisms.I.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {303--315},
     year = {1971},
     volume = {75},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1971__75_177560/}
}