@article{NSJOM_1998_28_3a_2,
     author = {Had\v{z}i\'c 

 Olga},
     title = {On the 

 extence of a maximal element of multivalued mappings in {H-space}},
     journal = {Novi Sad Journal of Mathematics},
     pages = {21-27},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1998},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1998_28_3a_2/}
}