(1)
Kuznetsov, M. V.; Parkin, I. P.; Morozov, Y. G.; Merzhanov, A. G. Self-Propagating High-Temperature Synthesis of Chromium Substituted Lanthanide – Barium – Copper Oxides, LnBa2Cu3-XCrxO7-Y (Ln = Y; La; Nd; Sm and Yb). Eurasian Chem.-Technol. J. 2002, 4, 73-86.