@article{MASLO_1999__49_1_a2,
     author = {Neggers, Joseph and Kim, Hee Sik},
     title = {On $d$-algebras},
     journal = {Mathematica slovaca},
     pages = {19--26},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1999},
     mrnumber = {1804469},
     zbl = {0943.06012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1999__49_1_a2/}
}