@article{MAN_1978__232_163068,
     author = {Elmer Rees and Emery Thomas},
     title = {Cobordism {Obstructions} to {Deforming} {Isolated} {Singularities.}},
     journal = {Mathematische Annalen},
     pages = {33--54},
     publisher = {mathdoc},
     volume = {232},
     year = {1978},
     zbl = {0381.57011},
     url = {http://geodesic.mathdoc.fr/item/MAN_1978__232_163068/}
}