@article{JRAM_1987__382_152986,
     author = {E.N. Dancer},
     title = {Degenerate critical points, homotopy indices and {Morse} inequalities. {II.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {145--164},
     publisher = {mathdoc},
     volume = {382},
     year = {1987},
     zbl = {0631.58001},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1987__382_152986/}
}