TY  - JOUR
AU  - Sarason, Donald
TI  - Approximation of Piecewise Continuous Functions by Quotients of Bounded Analytic Functions
JO  - Canadian journal of mathematics
PY  - 1972
SP  - 642
EP  - 657
VL  - 24
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-060-9/
DO  - 10.4153/CJM-1972-060-9
ID  - 10_4153_CJM_1972_060_9
ER  -