Rational Approximation and its Applications in Mathematics and Physics : Proceedings Łańcut 1985 A survey of bounds for the zeros of analytic functions obtained by continued fraction methods Rational approximation and interpolation of functions by branched continued fractions Polynomial condition of Leja Branched continued fractions and convergence acceleration problems Two point Padé type and Padé Approximants Existence of Chebyshev approximations by transformations of powered rationals Best Chebyshev rational approximants and poles of functions Hyperbolic approximation of meromorphic functions Three different approaches to a proof of convergence for Padé approximants On the continuity properties of the multivariate Padé—Operator T m n The Marchaud inequality for generalized Moduli of smoothness Analytic properties of two dimensional continued P fraction expansions with periodical coefficients and their simultaneous Pade Hermite approximants Modification of generalised continued fractions I definition and application to the limit periodic case Convergence acceleration for continued fractions K(an 1) where an   Perron Carathéodory continued fractions On approximation of functions by two dimensional continued fractions On the convergence of the multidimensional limit periodic continued fractions Quelques generalisations de la representation de reels par des fractions continues Local properties of continued fractions A Stieltjes analysis of the K+ p forward elastic amplitude Smoothness conditions for Stieltjes measures from Pade approximants Exact multisoliton properties of rational approximants to the iterated solution of nonlinear evolution equations Application of rational approximations to some functional equations Operator rational functions and variational methods for the model operator The generalized Schur algorithm for the superfast solution of Toeplitz systems Strong unicity in nonlinear approximation.