@article{MS2_1972__31_166252,
     author = {Jack Ohm and David E. Rush},
     title = {Content {Modules} and {Algebras.}},
     journal = {Mathematica Scandinavica},
     pages = {49--68},
     publisher = {mathdoc},
     volume = {31},
     year = {1972},
     zbl = {0248.13013},
     url = {http://geodesic.mathdoc.fr/item/MS2_1972__31_166252/}
}