@article{PIM_2004_N_S_75_89_a0,
     author = {Miodrag Mateljevi\'c},
     title = {Preface},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {1 },
     publisher = {mathdoc},
     volume = {_N_S_75},
     number = {89},
     year = {2004},
     url = {http://geodesic.mathdoc.fr/item/PIM_2004_N_S_75_89_a0/}
}