TY  - JOUR
AU  - Đo Cong Khanh
TI  - Minimality of passive scattering systems under cascade coupling
JO  - Doklady Akademii Nauk
PY  - 1990
SP  - 780
EP  - 783
VL  - 311
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1990_311_4_a1/
LA  - ru
ID  - DAN_1990_311_4_a1
ER  -