STRUCTURE AND SPECTRAL PROPERTIES OF COMPLEXES OF LN(NO3)3 WITH AMIDOPYRINE СтатьяKuznetsov M.L., Medvedev Yu.N., Bel'skii V.K., Dement'ev A.I., Zaitsev B.E.Russian Journal of Inorganic Chemistry. Том 42. 1997. С. 1000-1005
