 1.  Bugiel P. Application of Ulam's procedure for approximating invariant measures to the case of C^{1+a} smooth Markov maps in R^{d} Issue 34 (1997), pp. 727 Article (PDF 5520K)  
 2.  Buschmann D. A proof of the IshiiPastur theorem by the method of subordinacy Issue 34 (1997), pp. 2934 Article (PDF 1984K)  
 3.  Cichoñ D., Stochel J. On Toeplitz operators in SegalBargmann spaces Issue 34 (1997), pp. 3543 Article (PDF 3072K)  
 4.  Damanik D. Schrödinger operators with potentials generated by primitive substitutions: an invitation Issue 34 (1997), pp. 4556 Article (PDF 3974K)  
 5.  Janas J. The NewmanShapiro isometry theoremoperator version for systems Issue 34 (1997), pp. 5761 Article (PDF 1278K)  
 6.  Kleespies F. Inverse spectral theory for periodic Schrödinger operators Issue 34 (1997), pp. 6369 Article (PDF 1920K)  
 7.  McGillivray I. On critical and subcritical semigroups Issue 34 (1997), pp. 7179 Article (PDF 2449K)  
 8.  Noll A. Capacitary estimates for the groundstate shift Issue 34 (1997), pp. 8188 Article (PDF 2009K)  
 9.  Ptak M. Survey of recent results on invariant subspace problem and reflexivity of families of operators Issue 34 (1997), pp. 89100 Article (PDF 3893K)  
 10.  Rudol K. Extensions of the FoiaºMlak spectral mapping theorem Issue 34 (1997), pp. 101111 Article (PDF 4087K)  
 11.  Schmidt A.U. Mathematical problems of gauge quantum field theory: a survey of the Schwinger model Issue 34 (1997), pp. 113134 Article (PDF 7036K)  
 12.  Stochel J.B. Representation of generalised creation and annihilation operators in Fock space Issue 34 (1997), pp. 135148 Article (PDF 2755K)  
 13.  Szafraniec F.H. Unbounded subnormal operators. Why? Issue 34 (1997), pp. 149152 Article (PDF 1089K)  
 14.  Weidmann J. Strong operator convergence and spectral theory of ordinary differential operators Issue 34 (1997), pp. 153163 Article (PDF 3146K)  
