@article{GDZPPN002342987, title = {On a theorem of Grace}, journal = {Mathematica Scandinavica}, volume = {2}, year = {1954}, pages = {55-64}, zbl = {0058.25502}, url = {http://dml.mathdoc.fr/item/GDZPPN002342987} }
HÖRMANDER, ERLING. On a theorem of Grace. Mathematica Scandinavica, Tome 2 (1954) pp. 55-64. http://gdmltest.u-ga.fr/item/GDZPPN002342987/