Karpov Oleg Grigor'evich

Publications in Math-Net.Ru

1. Crystal structure of nonstoichiometric $\mathrm{Nd}$, $\mathrm{Al}$-dimetaborate, $\mathrm{NdAl}_{2,07}[\mathrm{B}_4\mathrm{O}_{10}]\mathrm{O}_{0,6}$
   
   Dokl. Akad. Nauk SSSR, 241:1 (1978),  91–94
2. Crystal structure of rare-earth silicate $\mathrm{NaNdSi}_6\mathrm{O}_{13}(\mathrm{OH})_2\cdot n\mathrm{H}_2\mathrm{O}$
   
   Dokl. Akad. Nauk SSSR, 236:3 (1977),  593–596
3. Crystal structure of $\mathrm{K}_3\mathrm{NdSi}_6\mathrm{O}_{15}$
   
   Dokl. Akad. Nauk SSSR, 234:6 (1977),  1323–1325
4. Crystal structure of rare-earth silicates $\mathrm{NaPrSi}_6\mathrm{O}_{14}$ and $\mathrm{NaNdSi}_6\mathrm{O}_{14}$. A new oxygensilicon radical infinite in two dimensions – a three-storeyed wall of $[\mathrm{Si}_3\mathrm{O}_7]_{\infty\infty}$
   
   Dokl. Akad. Nauk SSSR, 228:1 (1976),  88–91