@article{BASM_2010_3_a1,
     author = {A. R. Hadipour and A. Borumand Saeid},
     title = {Vague $BF$-algebras},
     journal = {Buletinul Academiei de \c{S}tiin\c{t}e a Republicii Moldova. Matematica},
     pages = {11--22},
     publisher = {mathdoc},
     number = {3},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BASM_2010_3_a1/}
}