TY  - JOUR
AU  - T. Flett
TI  - Some applications of Zygmund's lemma to nonlinear differential equations in Banach and Hilbert spaces
JO  - Studia Mathematica
PY  - 1972
SP  - 335
EP  - 344
VL  - 44
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-44-4-335-344/
DO  - 10.4064/sm-44-4-335-344
LA  - en
ID  - 10_4064_sm_44_4_335_344
ER  -