Помогите найти следующие статьи:
1)Materials Research Bulletin
Volume 18, Issue 9, 1983, Pages 1059–1068
The optical absorption edge of rare earth sesquisulfides and alkaline earth - rare earth sulfides
Oleg Schevciw, William B. White
- DOI:
http://dx.doi.org/10.1016/0025-5408(83)90147-2
Volume 128, Issue 2, 1 February 1997, Pages 197–204
Band Electronic Structure Study of Some Doped and Undoped γ-Ln2S3(Ln=La, Ce, Pr, and Nd) Rare Earth Sulfides through LMTO-TB Calculations
V. Zhukov, R. Mauricot, P. Gressier, M. Evain
- DOI:
http://dx.doi.org/10.1006/jssc.1996.7185
Volume 27, Issue 2, April 2009, Pages 308–311
Synthesis of rare earth sulfides and their UV-vis absorption spectra
Haibin YUAN, Jianhui ZHANGa, Ruijin YUa, Qiang SUa
- DOI:
http://dx.doi.org/10.1016/S1002-0721(08)60239-2
Volume 112, Issue 2, October 1994, Pages 295–298
Vibrational Spectra and Structural Order in the Lithium-Rare Earth Sulfides
Eric P. Plesko, William B. White
- DOI:
http://dx.doi.org/10.1006/jssc.1994.1307
P.S. Спасибо за замеченные недостатки!