@article{MM2_1993__78_4_155796,
     author = {Allen Y. Leung and J.R. Vanstone},
     title = {An integral formula in differential geometry via mixed exterior algebra.},
     journal = {Manuscripta mathematica},
     pages = {69--84},
     publisher = {mathdoc},
     volume = {78},
     number = {4},
     year = {1993},
     zbl = {0813.53046},
     url = {http://geodesic.mathdoc.fr/item/MM2_1993__78_4_155796/}
}