@article{NSJOM_1998_28_1a_5,
     author = {B. 

 \v{S}e\v{s}elja},
     title = {Poset 

 values varieties},
     journal = {Novi Sad Journal of Mathematics},
     pages = {65-73},
     year = {1998},
     volume = {28},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1998_28_1a_5/}
}