@article{ETNA_2015__44__a0,
     author = {Viswanathan, Puthan Veedu and Chand, Arya Kumar Bedabrata},
     title = {Monotone-comonotone approximation by fractal cubic splines and polynomials},
     journal = {Electronic transactions on numerical analysis},
     pages = {639--659},
     publisher = {mathdoc},
     volume = {44},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2015__44__a0/}
}