@article{Przybylska:2003,
  author  = "M. Przybylska",
  title   = "Isospectral-like flows and eigenvalue problem",
  journal = "Future Generation Computer Systems",
  volume  = "Vol. 19",
  number  = "no 7",
  pages   = "1165--1175",
  year    = "2003",
}