THE CATALYTIC PROPERTIES OF NEW COMPLEX ZIRCONIUM AND IRON ORTHOPHOSPHATES СтатьяOrlova A.I., Pet'kov V.I., Gul'yanova S.G., Ermilova M.M., Ienealem S.N., Samuilova O.K., Chekhlova T.K., Gryaznov V.M.Russian Journal of Physical Chemistry A. Том 73. 1999. С. 1767-1769
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