TY  - JOUR
AU  - V. V. Tkachuk
TI  - On cardinal invariants of Suslin number type
JO  - Doklady Akademii Nauk
PY  - 1983
SP  - 795
EP  - 798
VL  - 270
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1983_270_4_a5/
LA  - ru
ID  - DAN_1983_270_4_a5
ER  -