Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MOMA_1973__77_177658, author = {L.V. Toralballa}, title = {A {Geometric} {Theory} of {Surface} {Area.} {III.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {363--365}, publisher = {mathdoc}, volume = {77}, year = {1973}, zbl = {0276.50003}, url = {http://geodesic.mathdoc.fr/item/MOMA_1973__77_177658/} }
L.V. Toralballa. A Geometric Theory of Surface Area. III.. Monatshefte für Mathematik, Tome 77 (1973), pp. 363-365. http://geodesic.mathdoc.fr/item/MOMA_1973__77_177658/