@article{NSJOM_2009_39_2a_2,
     author = {M. K\"uc\"ukaslan and F.G. Abdullayev},
     title = {New

 extremal polynomials and their approximation

 properties},
     journal = {Novi Sad Journal of Mathematics},
     pages = {21-34},
     publisher = {mathdoc},
     volume = {39},
     number = {2},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2009_39_2a_2/}
}