@article{GDZPPN002346982,
title = {Relationen zwischen Divergenz und Rotation.},
journal = {Mathematica Scandinavica},
volume = {11},
year = {1962},
pages = {91-102},
zbl = {0111.34205},
url = {http://dml.mathdoc.fr/item/GDZPPN002346982}
}
Weier, Josef. Relationen zwischen Divergenz und Rotation.. Mathematica Scandinavica, Tome 11 (1962) pp. 91-102. http://gdmltest.u-ga.fr/item/GDZPPN002346982/