@article{10_4153_CMB_2011_077_8,
     author = {Nie, Zhaohu},
     title = {The {Secondary} {Chern{\textendash}Euler} {Class} for a {General} {Submanifold}},
     journal = {Canadian mathematical bulletin},
     pages = {368--377},
     year = {2012},
     volume = {55},
     number = {2},
     doi = {10.4153/CMB-2011-077-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-077-8/}
}