TY  - JOUR
AU  - W. Słowikowski
TI  - Range of operators and regularity of solutions
JO  - Studia Mathematica
PY  - 1971
SP  - 183
EP  - 198
VL  - 40
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-40-2-183-198/
DO  - 10.4064/sm-40-2-183-198
LA  - en
ID  - 10_4064_sm_40_2_183_198
ER  -