@article{PORMA_1987__44_2_115578,
     author = {Fern\'andez, Marisa},
     title = {A new example of compact {Riemannian} manifold with structure group {Spin(7)}},
     journal = {Portugaliae mathematica},
     pages = {161--165},
     publisher = {mathdoc},
     volume = {44},
     number = {2},
     year = {1987},
     mrnumber = {0911439},
     zbl = {0646.53043},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1987__44_2_115578/}
}