TY  - JOUR
AU  - D. E.  Edmunds
AU  -  
TI  - Two-sided estimates of the approximation numbers of certain Volterra integral operators
JO  - Studia Mathematica
PY  - 1997
SP  - 59
EP  - 80
VL  - 124
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-124-1-59-80/
DO  - 10.4064/sm-124-1-59-80
LA  - en
ID  - 10_4064_sm_124_1_59_80
ER  -