@article{YJOR_1994_4_1_a0,
     author = {Mila Stojakovi\'c and Ljiljana Gaji\'c},
     title = {Martingale for {R-Fuzzy} {Valued} {Random} {Variable}},
     journal = {Yugoslav journal of operations research},
     pages = {3 },
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_1994_4_1_a0/}
}