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2. G. Margaritondo, Physics and Chemistry of Materials with Low Dimensional Structure, in: Electronic Structure and Electronic Transitions in Layers Materials, Vol. 20, edited by V. Grasso (Reidel, Dordrecht, 1986), Chap. 6.
3. On Some Properties of TlInS2 (Se2, Te2) Single Crystals
4. Heat Capacities of TlInS2 and TlInSe2 Crystals at Low Temperatures