@article{PPN35397434X_0061+dmdlog21,
title = {A spherical Fabricius-Bjerre formula with applications to closed space curves.},
journal = {Mathematica Scandinavica},
volume = {61},
year = {1987},
pages = {286-291},
zbl = {0644.53001},
url = {http://dml.mathdoc.fr/item/PPN35397434X_0061+dmdlog21}
}
Weiner, Joel L. A spherical Fabricius-Bjerre formula with applications to closed space curves.. Mathematica Scandinavica, Tome 61 (1987) pp. 286-291. http://gdmltest.u-ga.fr/item/PPN35397434X_0061+dmdlog21/