@article{IM_1976__34_142389,
     author = {W.K. Allard and F.J. Jr. Almgren},
     title = {The {Structure} of {Stationary} {One} {Dimensional} {Varifolds} with {Positive} {Density.}},
     journal = {Inventiones mathematicae},
     pages = {83--98},
     publisher = {mathdoc},
     volume = {34},
     year = {1976},
     zbl = {0339.49020},
     url = {http://geodesic.mathdoc.fr/item/IM_1976__34_142389/}
}