@article{DAN_1991_316_4_a24,
     author = {A. G. Gorshkov},
     title = {Composition and content of primary-magmatic titanium magnetite in tholeiitic
},
     journal = {Doklady Akademii Nauk},
     pages = {871--875},
     publisher = {mathdoc},
     volume = {316},
     number = {4},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_316_4_a24/}
}