Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1972__30_251803, author = {Donald Sarason}, title = {An {Addendum} to}, journal = {Mathematica Scandinavica}, pages = {62--64}, publisher = {mathdoc}, volume = {30}, year = {1972}, zbl = {0266.60023}, url = {http://geodesic.mathdoc.fr/item/MS2_1972__30_251803/} }
Donald Sarason. An Addendum to. Mathematica Scandinavica, Tome 30 (1972), pp. 62-64. http://geodesic.mathdoc.fr/item/MS2_1972__30_251803/