@article{AL_2002_41_5_a1,
     author = {Ch. F. McCoy},
     title = {Partial {Results} in $\Delta_3^0${-Categoricity} in {Linear} {Orderings} and {Boolean} {Algebras}},
     journal = {Algebra i logika},
     pages = {531--552},
     publisher = {mathdoc},
     volume = {41},
     number = {5},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2002_41_5_a1/}
}