For citations:
Polushin N.I., Yakovlev V.V., Elyutin A.V., Laptev A.I., Pozdnyakov A.A. NITROGEN REMOVAL FROM IRON FOR GROWING OF SEED-MONOCRYSTALS OF DIAMOND. Izvestiya. Ferrous Metallurgy. 2012;55(7):49-52. (In Russ.) https://doi.org/10.17073/0368-0797-2012-7-49-52