@article{MOMA_1991__112_3_178539,
     author = {T.W. Cusik},
     title = {The {Regulator} {Spectrum} {For} {Totally} {Real} {Cubic} {Fields.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {217--220},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {1991},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1991__112_3_178539/}
}