@article{NSJOM_2006_36_2a_8,
     author = {M. S. Petkovi\'c and D. M. Milo\v{s}evi\'c},
     title = {Improvement of convergence condition of the square-root

 interval method for multiple zeros},
     journal = {Novi Sad Journal of Mathematics},
     pages = {101-109},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {2006},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2006_36_2a_8/}
}