@article{IM_1969__8_141981,
     author = {M.K. AGOSTON},
     title = {On {Imbeddings} {Below} the {Metastable} {Range.}},
     journal = {Inventiones mathematicae},
     pages = {141--142},
     publisher = {mathdoc},
     volume = {8},
     year = {1969},
     zbl = {0176.21602},
     url = {http://geodesic.mathdoc.fr/item/IM_1969__8_141981/}
}