%0 Journal Article %A V. G. Zhuravlev %T The Pell equation over the $\circ$-Fibonacci ring %J Zapiski Nauchnykh Seminarov POMI %D 2007 %P 139-159 %V 350 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2007_350_a7/ %G ru %F ZNSL_2007_350_a7