TY  - JOUR
AU  - B. A. Kushner
TI  - Some examples of quasidense, but not dense sets of duplexes
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1968
SP  - 95
EP  - 102
VL  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1968_8_a9/
LA  - ru
ID  - ZNSL_1968_8_a9
ER  -