@article{NSJOM_1990_20_1a_0,
     author = {Herceg Dragoslav},
     title = {A note on iterative 

 process for solving linear systems of equations},
     journal = {Novi Sad Journal of Mathematics},
     pages = {1-9},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {1990},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1990_20_1a_0/}
}