@article{MAN_1965__159_182679,
     author = {PH.A. GRIFFITHS},
     title = {On the {Existence} of a {Locally} {Complete} {Germ} of {Deformation} of {Certain} {G-Structures.}},
     journal = {Mathematische Annalen},
     pages = {151--171},
     publisher = {mathdoc},
     volume = {159},
     year = {1965},
     zbl = {0156.42704},
     url = {http://geodesic.mathdoc.fr/item/MAN_1965__159_182679/}
}