TY  - JOUR
AU  - Vu Quoc Phong
TI  - Universality of the differentiation operator in $L^2(0,\infty)$ and inequalities for the degrees of dissipative operators
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1979
SP  - 62
EP  - 63
VL  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1979_13_4_a9/
LA  - ru
ID  - FAA_1979_13_4_a9
ER  -