@article{DAN_1983_268_4_a4,
     author = {V. A. Lyubetskii and E. I. Gordon},
     title = {Embedding of sheaves in a {Heyting-valued} universe.},
     journal = {Doklady Akademii Nauk},
     pages = {794--798},
     publisher = {mathdoc},
     volume = {268},
     number = {4},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_268_4_a4/}
}