TY  - JOUR
AU  - E. I. Iokhvidov
TI  - On~the symmetry of the properties of a~linear operator and its~adjoint
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1988
SP  - 233
EP  - 235
VL  - 43
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1988_43_5_a19/
LA  - en
ID  - RM_1988_43_5_a19
ER  -