Citation: Tarakina, N.V.; Tyutyunnik, A.P.; Zubkov, V.G.; D'yachkova, T.V.; Swensson, G.; Sayagues, M.; Zainulin, Yu.G. (2003). New phases in the Mn O - Nb (Ta)2 O5 system prepared by high-pressure high-temperature technique. Zhurnal Strukturnoi Khimii (Issue-No. from 1981), 44, pp. 286-289.