@article{DAN_1963_153_3_a40,
     author = {M. M. Pavlyuchenko and I. I. Pokrovskii},
     title = {Evaporation of sulphur from sulfide scoria separated from copper},
     journal = {Doklady Akademii Nauk},
     pages = {646--649},
     publisher = {mathdoc},
     volume = {153},
     number = {3},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_153_3_a40/}
}