TY  - JOUR
AU  - N. I. Shirokova
AU  - N. N. Sveshnikov
AU  - I. I. Levkoev
TI  - Quaternary salts of $\beta$-chlorovinyl derivatives of heterocyclic bases as acting on certain carboand dimethinemerocyanine dyes
JO  - Doklady Akademii Nauk
PY  - 1965
SP  - 603
EP  - 606
VL  - 162
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1965_162_3_a31/
LA  - ru
ID  - DAN_1965_162_3_a31
ER  -