@article{NSJOM_1992_22_1a_15,
     author = {Veron Migulel A. 

 Hern\'andez},
     title = {Newton-Raphon`s method 

 and convexity},
     journal = {Novi Sad Journal of Mathematics},
     pages = {159-166},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {1992},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1992_22_1a_15/}
}