TY  - JOUR
AU  - R. D. Obolentsev
AU  - B. V. Ayvazov
TI  - $\beta$-Butylthiophane, isolated from petroleum occurring in the Tuimazin coal-bearing beds
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 614
EP  - 615
VL  - 113
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_113_3_a34/
LA  - ru
ID  - DAN_1957_113_3_a34
ER  -