%0 Journal Article %A E. E. Petrov %T The principal series of representations of the group $SL(2A)$ over a~finite local commutative principal ideal ring $A$ %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1982 %P 83-86 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1982_9_a16/ %G ru %F IVM_1982_9_a16