@article{DAN_1970_191_2_a18,
     author = {L. F. Vereshchagin and E. N. Yakovlev and V. N. Slesarev and T. D. Varfolomeeva and I. S. Gladkaya and G. A. Dubitskiy and L. E. Shterenberg},
     title = {The synthesis of poly crystalline formations of cubic boron nitride},
     journal = {Doklady Akademii Nauk},
     pages = {345--346},
     publisher = {mathdoc},
     volume = {191},
     number = {2},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_191_2_a18/}
}