P. Novotny:
         On packing of squares into a rectangle
         p. 75-83
   Postscript   (1467 K)
      J. J. Charatonik:
        Mappings related to confluence
        p. 85-103
   Postscript   (170 K)
      J. Danecek, E. Viszus:
        A note on regular points for solutions of nonlinear elliptic systems
        p. 105-116
   Postscript   (133 K)
      A. A. Bovdi, T. P. Langi:
        On the regularity of  group algebras
        p. 117-121
   Postscript   (71 K)
      Y. G. Nikonorov, E. D. Rodionov:
        Standard homogeneous Einstein manifolds and diophantine equations
        p. 123-136
   Postscript   (131 K)
      O. Kowalski, M. Sekizawa:
        Local isometry classes of Riemannian 3-manifolds with constant
        Ricci eigenvalues $\rho_1=\rho_2\neq\rho_3>0$
        p. 137-145
   Postscript   (108 K)