%0 Journal Article %A Viswanathan, Puthan Veedu %A Chand, Arya Kumar Bedabrata %T Monotone-comonotone approximation by fractal cubic splines and polynomials %J Electronic transactions on numerical analysis %D 2015 %P 639-659 %V 44 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2015__44__a0/ %G en %F ETNA_2015__44__a0