@article{CMH_1985__60_140009,
     author = {S.M. Webster},
     title = {The {Euler} and {Pontrjagin} numbers of an n-manifold in ...n.},
     journal = {Commentarii mathematici Helvetici},
     pages = {193--216},
     publisher = {mathdoc},
     volume = {60},
     year = {1985},
     zbl = {0566.32015},
     url = {http://geodesic.mathdoc.fr/item/CMH_1985__60_140009/}
}