Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
yourselves [jɔːˈsɛlvz] pl pron (reflexive) себя́; (after prep, +gen) себя́; (:+dat, +prp) себе́; (:+instr) собо́й; (emphatic) са́ми; (alone)
(all) by yourselves одни́
talk amongst yourselves for a moment посовеща́йтесь ме́жду собо́й пока́see also myself
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: