@article{NSJOM_2004_34_1a_12,
     author = {G. 

 Budimir and D. Surla},
     title = {Quality control 

 system of {XML} bibliographic records},
     journal = {Novi Sad Journal of Mathematics},
     pages = {107-130},
     year = {2004},
     volume = {34},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2004_34_1a_12/}
}