Convergence acceleration and linear methodsTammeraid, Ivar7th International Conference : Mathematical Modelling and Analysis, May 31 - June 2, 2002, Kääriku, Estonia : abstracts2002 / p. 60 Inverse problems for integrodifferential equations with space- and time-dependent kernelsJanno, Jaan7th International Conference : Mathematical Modelling and Analysis, May 31 - June 2, 2002, Kääriku, Estonia : abstracts2002 / p. 24 On approximate methods of tangent hyperbolasKaldo, Indrek; Vaarmann, Otu7th International Conference : Mathematical Modelling and Analysis, May 31 - June 2, 2002, Kääriku, Estonia : abstracts2002 / p. 25