@article{DAN_1972_204_1_a21,
     author = {E. V. Sobolev and V. I. Lisoivan},
     title = {On the nature of physical properties of intermediate type diamonds},
     journal = {Doklady Akademii Nauk},
     pages = {88--91},
     publisher = {mathdoc},
     volume = {204},
     number = {1},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_204_1_a21/}
}