%0 Journal Article %A V. G. Zhuravlev %T Periodic karyon expansions of algebraic units in multidimensional continued fractions %J Zapiski Nauchnykh Seminarov POMI %D 2016 %P 84-129 %V 449 %U http://geodesic.mathdoc.fr/item/ZNSL_2016_449_a5/ %G ru %F ZNSL_2016_449_a5