%0 Journal Article %A Kh. D. Ikramov %A V. N. Chugunov %T Several observations on Toeplitz and Hankel circulants %J Zapiski Nauchnykh Seminarov POMI %D 2006 %P 121-127 %V 334 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2006_334_a8/ %G ru %F ZNSL_2006_334_a8