@article{NSJOM_1996_26_2a_3,
     author = {Jovanovi\'c Bo\v{s}ko S.},
     title = {On the 

 convergence of a modified block {SOR} algorithm},
     journal = {Novi Sad Journal of Mathematics},
     pages = {31-47},
     year = {1996},
     volume = {26},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1996_26_2a_3/}
}