Mössbauer effect studies of $Dy(Fe_{0.7-x}Al_{x}Co_{0.3})_{2}$ and $Dy(Fe_{0.7}Co_{0.3-x}Al_{x})_{2}$ compounds / J. PSZCZOŁA, P. STOCH, L. Dąbrowski, J. Suwalski, A. PAŃTA // W: Hyperfine interactions (C) : proceedings of the International Conference on the Applications of the Mössbauer Effect, (ICAME 2001) : September 2–7, 2001, Oxford, U. K, Vol. 5 / eds. Michael F. Thomas, John M. Williams, Terence C. Gibb. — Dordrecht ; Boston ; London : Kluwer Academic Publishers, 2003. — S. 555–558. — Bibliogr. s. 558