@article{NSJOM_1995_25_1a_13,
     author = {Gilezan 

 Kariolan},
     title = {Generalized pseudo-boolean functional equations with general coeficients and 

 n-variables},
     journal = {Novi Sad Journal of Mathematics},
     pages = {121-128},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {1995},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1995_25_1a_13/}
}